Flow state is a really cool thing. It’s also called “Being in the zone” and about a million other things. The hours fall away while you’re accomplishing whatever it is. Whatever it is has to be challenging but not too challenging. It has to engage you, and you become tunnel-visioned into your task. It’s an awesome, fun state of mind, and makes you feel like a genius, as you’re accomplishing and learning at an accelerated rate.
So give yourself a fun, challenging task you want done and make it happen! Flow, baby, flow.