I’m excited to have my friend and colleague, Dr. Jessica Hogan, share some “post-diagnosis reflections from an adult woman learning her brain, differently” in this guest post. She writes about her experience of navigating life and getting (re)acquainted with her brain following a diagnosis in adulthood of Autism and ADHD, commonly referred to as AuDHD.
Dr. Jessica Hogan is a licensed clinical psychologist and founder of Neuron & Rose Psychological Services and The Divergent Clinician. She specializes in neurodiversity-affirming autism and ADHD assessment across the lifespan, with a focus on late-diagnosed and high-masking individuals. As an AuDHD psychologist, her work integrates lived experience, clinical expertise, and research on autistic therapists to help both clients and clinicians move from self-doubt to self-understanding.
From Dr. Hogan…
There’s often a moment—quiet or disorienting or surprisingly emotional—when things begin to make sense. Maybe it’s reading something that feels a little too accurate. Maybe it’s a conversation that lingers longer than expected. Maybe it’s the slow realization that the way you’ve been moving through the world has always had a pattern—you just didn’t have language for it yet. And then, eventually, the question lands: What if this isn’t a collection of unrelated struggles… but something cohesive?
Receiving an AuDHD diagnosis in adulthood doesn’t just offer information. It reorganizes context. It invites you to revisit your experiences—not as isolated difficulties, but as expressions of a nervous system that has always been working in a particular way. That shift can feel clarifying. And it can feel like a lot.
For me, one of the clearest “oh… that explains everything” moments came when I started understanding why in-person work environments felt so consistently stressful. Early in my career, I remember choosing the darkest office available, trying to create some version of sensory safety without fully understanding why I needed it. Even then, I didn’t always stay in my office. I would avoid being there too long if there was a chance someone might pop in unexpectedly to chat. The possibility of interruption—of having to suddenly switch gears socially—made it almost impossible to focus.
And then there were the hallways. Passing someone on the way to the bathroom or the break room shouldn’t have felt like a high-stakes interaction, but it did. I remember constantly calculating: Do I say hi? Do I smile? Do I stop? Do I ask a question? What’s the correct script here? Even something as simple as standing in the break room microwaving food came with an invisible decision tree. Should I ask about their weekend? Should I share something about mine? Once, I tried what I had seen someone else do—just casually offering a snippet about my weekend to fill the space—and the response I got made it very clear I had misread the situation. It was this constant, low-level social math running in the background, all day long.
At the time, I interpreted this as anxiety. Or overthinking. Or just something I needed to get better at. But understanding my autism reframed it entirely. It wasn’t that I was doing something wrong. It was that I was navigating an environment that required a level of ongoing social interpretation and sensory tolerance that was genuinely taxing for my nervous system. That distinction matters. Because one of those explanations leads to self-blame. The other leads to problem-solving.
That said, understanding doesn’t automatically make everything easy. Sensory regulation is still a real and ongoing consideration. Social situations—especially new ones, or ones where I feel like I need to be “on”—can still spike that same internal sense of pressure. There’s often a moment before entering a new social environment where my system ramps up: What’s expected of me here? How do I do this right? That doesn’t disappear with diagnosis. But the interpretation shifts. It’s not random. It’s not a personal failing. It’s a predictable response to demand, uncertainty, and sensory input.
This is especially true in the “both/and” experience of AuDHD. There’s a real tension between craving novelty and needing predictability. I might want to try a new restaurant, explore a new place, or travel somewhere different. And at the same time, my brain is scanning: Will it be too loud? Too crowded? Will I like the food? Will I be stuck there if I don’t? The desire for newness is real—but so is the need for a certain level of environmental control. So it becomes less about saying yes or no to something, and more about calibrating the conditions. Maybe it’s choosing a new place that’s similar enough to something familiar. Maybe it’s going at a time when it’s quieter. Maybe it’s having an exit plan. From the outside, that can look particular or rigid. Internally, it’s what makes the experience possible.
Another layer of understanding that has been surprisingly impactful is recognizing how often internal states get misinterpreted. There was a moment recently where I thought I had been anxious for hours—low-level, persistent anxiety that I couldn’t quite explain. And then I realized: my pants were too tight. The waistband was creating enough sensory discomfort that my system had been activated all afternoon. But because I didn’t immediately identify it as sensory, I interpreted it as emotional. That pattern shows up in a lot of ways. Sensory overwhelm gets labeled as anxiety. Burnout gets labeled as depression. Difficulty initiating tasks gets labeled as lack of motivation. When the interpretation is off, the solutions tend to be off too.
For many late-diagnosed adults—especially women—this recontextualization can bring a mix of relief and grief. Relief in having language. Relief in seeing the throughline. Relief in understanding why things felt harder than they “should have.” And grief for the years spent without that context. I remember reading Neurodiversity for Teen Girls by Jamie Roberts and feeling this deep, quiet ache: I wish I had known this earlier. Not in a dramatic way—just in the sense that so many experiences might have felt different. Less confusing. Less isolating. I spent a long time believing that the reason I didn’t quite fit was because something was wrong with me. That I was “too much” or “not enough” in ways I couldn’t quite articulate.
In reality, I was different. And that difference meant I gravitated toward people who were also outside the norm—the “weird,” the creative, the ones who didn’t quite fit the expected mold. At the time, that felt like further evidence that I was off somehow. Now, it reads as alignment.
There’s also something that happens when you look back with this new lens. I’ve watched old home videos of myself as a kid—loud, animated, bouncing off the walls, completely absorbed in whatever I loved at the time. There was a kind of ease there. A delight. A version of me that didn’t seem to be questioning how she was coming across or whether she was doing it “right.” And then I think about school—how unsure I felt, how much I was trying to figure out where I fit, how often I felt alone in ways I didn’t have words for.
Holding both of those versions at once can be emotional. Not because one is more “real” than the other, but because you can start to see the impact of environments—how some spaces allowed for expansion, and others quietly shaped contraction. And for me, part of what this process has become is a kind of honoring. Not just understanding her, but actively choosing to build a life that makes more room for her. Less overriding. Less constant self-monitoring. More permission to be engaged, expressive, particular, and fully myself—without needing to translate it first. I honor her by building a life where she wouldn’t have had to shrink.
One of the more complex aspects of post-diagnosis life is how it reshapes your sense of identity. Many AuDHD adults have spent years—often decades—developing adaptations. Adjusting communication styles. Monitoring reactions. Learning what is expected and then trying to meet it, even when it comes at a cost. Over time, those adaptations can feel indistinguishable from personality. So when new understanding emerges, it’s not uncommon to start asking: What actually feels natural to me? What have I learned to do? What supports me versus what drains me?
These aren’t questions with immediate answers. They tend to unfold gradually, through noticing. Noticing which environments feel regulating. Noticing which interactions feel sustainable. Noticing what happens when you stop pushing yourself to meet expectations that were never designed with you in mind. This is where the shift from endurance to support begins.
For a long time, the implicit expectation might have been: just try harder. Push through. Be more consistent. Be more social. Be more flexible. But post-diagnosis, the question changes to: What conditions make this easier or harder for me? That shift opens up different possibilities. Support might look like externalizing tasks instead of holding everything mentally. It might look like adjusting your workspace to reduce sensory strain. It might look like building in recovery time before you hit burnout instead of after. It might look like using tools or structures that actually align with how your brain works.
And sometimes, it also involves stopping certain things. Continuing to force yourself into environments that consistently dysregulate you. Interpreting every internal signal as something to override. Treating your capacity as something that should match people with very different nervous systems. These patterns often come from years of adaptation—but they’re not always sustainable.
As self-understanding deepens, it’s common for relationships to shift as well. You might find yourself communicating needs more directly. Noticing when interactions feel depleting rather than neutral. Re-evaluating expectations you’ve been holding yourself to. In some cases, this leads to more clarity and connection. In others, it highlights mismatches—especially in relationships that relied on you overextending or accommodating without acknowledgment.
This can be a tender space. It might involve renegotiating dynamics. It might involve setting boundaries that feel unfamiliar. It might even involve creating distance in places where closeness used to come at a cost. At the same time, it can open the door to relationships that feel more reciprocal, more attuned, and more sustainable.
Throughout all of this, there’s often a wide range of emotions that don’t resolve neatly. Relief and grief can exist at the same time. Clarity and overwhelm can show up in the same moment. There isn’t a single “right” way to move through this, and there isn’t a timeline you need to follow. What tends to be most supportive is allowing the full range of responses—without needing to prioritize one over another.
An AuDHD diagnosis in adulthood doesn’t change who you’ve been. What it can change is the framework you’re using to understand yourself. And from that place, different choices become available. Not all at once. Not perfectly. But gradually, and with more alignment.
Over time, this often leads to something that feels less like fixing—and more like fitting. A life that accommodates your patterns, rather than asking you to override them. A way of moving through the world that feels more sustainable. More attuned. More your own.
If this felt familiar in a way you can’t quite explain — you don’t have to figure it out alone. Neuron & Rose offers neurodiversity-affirming evaluations (in CA and PsyPact states) focused on understanding how your brain actually works, not making you fit a mold. Check us out here at: Neuron & Rose Psychological Services
If you’re a clinician, The Divergent Clinician has trainings, resources, and community for learning how to do neurodiversity affirming autism and ADHD assessments without having to unlearn everything on your own: The Divergent Clinician | Neurodivergent Affirming Practices
And if you’re not ready for either of those yet, that’s okay. Sometimes the first step isn’t doing something — it’s just understanding yourself differently.
Thanks, Dr. Hogan!
I always appreciate hearing from others about their lived experiences and professional work. If this resonated with you, I encourage you to check out the services that Dr. Hogan shared. As a reminder for those located in NC, I provide neuro-affirming, trauma-informed therapy as well as neuro-affirming ADHD/Autism Assessments for adults. I’m happy to schedule a free, virtual consultation to see if we might be a good fit for working together.
Michelle F. Moseley (she/her) is a Licensed Clinical Mental Health Counselor in NC (#12491). She believes ALL people deserve respect, compassion, and access to mental and physical healthcare. Michelle specializes in working with survivors of religious trauma, and with those who have body image concerns, finding there is frequent overlap in these areas. She also frequently supports late-identified neurodivergent individuals as they navigate the grief and relief of a new understanding of self. You can learn more about Michelle by visiting her website at MichelleFMoseley.com or following her on Instagram – @therapy_with_michelle
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