PDA and the ADHD–Autism Tangle
In my last post, I talked about how even self-imposed demands can feel impossible when you live with Pathological Demand Avoidance (PDA). Today I want to take it a step further, because PDA doesn’t happen in isolation. For me, it’s tangled up with both my ADHD and my autism, which means the push–pull inside my brain can get really loud.
ADHD Wants Momentum
With ADHD, my brain is always looking for novelty, dopamine, and momentum. When I get an idea, I want to do it right now. I’ll get excited, open a new project, or start planning out a blog post at midnight because the spark feels fresh. There’s this rush of “yes, finally, let’s go!”
Autism Wants Structure
But then there’s the autistic side of me, which craves structure, certainty, and predictability. I don’t just want to start something—I want to know how it will look, where it’s going, and how I’ll keep it organized. Routines can feel like safety nets, but they can also become rigid rules in my head.
PDA Says “No” to Both
And then PDA shows up and throws the whole system into chaos. ADHD wants novelty, autism wants stability, and PDA says: “You can’t make me do either.” The second the spark becomes an expectation—even if I set it for myself—I feel trapped. My energy drains, my body resists, and suddenly I’m avoiding the thing I was just excited about.
Living Inside the Tangle
Here’s what it looks like in real life:
- I hyperfocus on a new idea (ADHD) → I start building rules and systems around it (autism) → then I hit a wall because it now feels like an obligation (PDA).
- Or: I desperately want to follow through (autism) → I procrastinate until the last second (ADHD) → and then avoid it completely because the pressure is unbearable (PDA).
It’s exhausting, but it’s also weirdly creative. Sometimes all three forces balance out and I find unusual ways to get things done. I’ll reframe tasks as experiments, gamify chores, or trick myself into lowering the stakes so my PDA doesn’t freak out.
Naming the Pattern
What helps most is simply recognizing the pattern. Instead of calling myself lazy or flaky, I can see that ADHD, autism, and PDA are all pulling me in different directions. Naming it gives me a little distance, a little compassion, and sometimes even a little humor.
Because yes—it’s frustrating to wrestle with my own brain every day. But it’s also part of what makes me think differently, adapt creatively, and write posts like this one.