In other words, we can do science to ourselves.
The thing that has helped me, as stated before, is alcohol. It allows me to concentrate and just get code down. Now do I think that is good for me and or my body? No. I would rather have my full brain capacity to work just as hard, I want to be able to focus on one task.
That is why I was asking if other people had found the same, and what they were doing about it, or how they were solving the problem.