[Oni]

Proper amounts of sleep

This alone, can make a huge (and I mean "huge") difference.

For example based on personal experience, due to my computing tasks, I average around 5-6 hours sleep a night. On multiple occasions, I only slept around 2 and a half hours. I was not only lacking motivation, but one syntax error after another (which I normally hardly experience) was enough to Indicate that sleep plays a major role In brain functionality.

But how much sleep is enough?

I used to be able to make due with 4-5 hours. Now I try to get at least 6-8.