Ok then I have some more things to say,
a) All stimulants and stress relief agents are stretchers of homeostatic boundaries. Maximal bio-capacity comes from good blood circulation , macronutrition balance (glycogen depot) and indigenous antioxidants and morphine systems.
b) Both physical condition and behavioral (includes whole package of emotion - thought - wisdom - knowledge -habits - limiting beliefs etc ...) aptitude improves by accumulation over time.
thus try to improve your "condition" without any stimulants and not hitting walls of stress and relaxation for example having ankle pains or hypo manic - euphoric reactions.
Non-impact exercises are best biological improvement rituals ie swimming and fitness. %60 Repetition of max circuit calisthenics is my favorite 5 days a week 10 minutes each day. Running is bad cycling is good etc ...
All stimulants are bad because they are limiting the formation of self-stimulating thoughts and acquisition of its re-enforcing environment.Ketogenic diet gives %35 less peak performance but it is stable and improves all unstable conditions like epileptic - bipolar - schizophrenic disorders.
In my case my mental control and performance is very much related to my glycogen depot and blood glucose ...
If your glycogen depot is not full, (probably it is not because of concerta's stimulant effect) then vegetable starch will make wonders since its beta-glucan content populates bacteria which breaks fats into mono-fats in gut.
If I were you I would immediately switch to ketogenic diet taking help from a professional by going in debt. Because if you risk shit to get candy and lose you things get shittier and it wont make any difference. Shit and shittier are almost same . This will reduce the symptoms amplitude if any mental biological disorder exists. Note that you should take a lot of supplements to take care of manganese like earth - alkaline metals.
And build everything slowly (biology - behaviour - environment) slowly from a stable point then maybe you switch to heavy carb meals. *** THE WORS THING is fluctuating glycogen depot from 0% to 25% this would make you a zombie for sure ... Vegetable + olive + bread combination would help a lot. My favorite vegetable is tomato and green pepper.
To be quite honest, although sugar and other low-GI carbs don't sit well with me, I don't believe I have a problem digesting or metabolizing any grains or complex-carb foods. I've gone the prolonged VLC route, though not a full ketogenic diet, and I don't really like it very much. Sure it's good for weight management, but I don't notice the purported worthwhile benefits like energy or deeper sleep. I like to cook, and so eat nearly 100% of everything I do from whole ingredients I prepare myself - sounds hipsterish, I know, but I decided a few years ago to make a commitment to cleaner eating to see if it helps me. So far, I can't say any dietary intervention I've tried has done much of anything, although I did learn how to cook pretty damn well from scratch and without recipes (which I don't have the attention span or short term memory to follow anyway), which is a valuable skill.
Curiously, non-impact swimming and biking can wipe my muscles out just as bad as running or weightlifting, even if it spares my joints. This tells me that yes, metabolism is a big part of the puzzle. My exercise intolerance involves intense burning, especially in large muscles like the quadriceps, deltoids, and back muscles, along with weakness, lightheadedness, and nausea. Yet inexplicably, on overall "good days," I can exercise in such a way that is more in league with my physical conditioning with a lessened load of those things I mentioned.
I'll admit I don't have a good attitude about finding a new doctor, and agree that one is worth the money, because what else is money worth if you can't enjoy it's potential due to ill health.