Sleep and exercise as good as any smart drugs

Ehh, I prefer not to do that. I really should try to be more objective and scientific about things publicly. That way confirmation bias is less of an issue, and people don't blindly just start taking things because they heard me suggest them.

I am in a somewhat unique position, and I don't want people to see me as hyping things up so that I can sell them. It can sometimes be easy to fall into a mental trap, where your desire for things to be effective overshadows the healthy skepticism needed to accurately assess them.