If only there were a European country that is investing in the drone technology like their existence depended on it...
My personal experience is that there's a direct correlation between my physical health and effectiveness of my ADHD medication.
My hypothesis is that since it's about my brain capability to register and prioritise stimuli, the busier said brain is (with other body issues) the less likely it is too perform executive functions. This might be the general case, but since we start from the unfavorable position, it might be more debilitating for us.
(I've no idea why I'm using such a fancy language rn. Apologies)
Different stims have different effect. Also 6 weeks could be too early to settle on the dosage. With those three dosage is highly personal and not related with things like age, weight, etc. Heck, sometimes one might need a booster just because they're tired.
Good luck and congratulations with this small victory!
This difficulty to believe it's actually quite fundamental to what's happening.
If you like, I invite you to imagine what would be the explanation if these numbers were true. (Even adjusted for being dead and wounded)