What the optimal methods to "hack" your brain into getting it together?

No.11320383 ViewReplyOriginalReport
Like being motivated, getting it in the best state to actually act on your conscious thoughts.
I mean hack because a lot of your "free will" is actually restrained by your chemical balance, some people have immense work ethic with no conscious effort at all, while some spend years reading self-improvement bullshit and still struggle to "just do it" things. So its logical to conclude that you need external intervention instead of just consciously wanting it.
Any research about this external intervention? Like the best combination of sleep, diet, medication, habits, etc? I don't care if its not that accurate, I just want some numbers to touch, googling about this just gives you soccer moms blogs, as usual.