> nothing has matched how well my brain worked the first couple of years on meds
As someone who also has a bit more than 2 decades experience with ADHD medication and started with meds quite early in my teenage years when I went to school, I have very similar experience to yours.
One of my assumptions is that it also has a lot to do with the humans metabolism that changes over the years.
This reflects exactly my day to day struggles.
Especially that productivity boost when every one starts leaving, and I _was not able_ to finished the smallest one of my tasks planned for the day 'til then most of the time.
I'm writing "was not able" on purpose here, because as someone (being blessed) with ADHD, your brain does not allow you to make progress on the smallest tasks due to all those fireworks being blown around you in your brain.
During my part-time studies (I had a 70-80% employment at that time) the time I really started studying productively was after 9-10pm when everyone around me went to finish their day and the world around me started to go silent and night is coming in.
Thinking of it today, I don't know how I would have survived that time without the huge support from my wife back then. So all the credits of me being able to complete my studies go to her!
Nowadays, I would not know how I would get through the day-to-day work without medication most days. That often worries me a little.
Thanks, also had this discussion with a colleague (obviously not having ADHD) who thought he understands what I’m (having ADHD diagnosed) talking about and I argue he does not.
I then almost started to doubt my own perception abilities InsertHugeFacepalmHere
Note: No, I'm not an MSFT employee and not related in any way to the mentioned company. I'm just a (not so regular) human being who first looks up information before posting statements.