I somewhat skimmed through it, but I get the idea. I was hovering around that area in life at one point as well.
I found that burning energy, (working out) was my outlet and way to get rid of it.
But what keeps me out of it is self reflecting time to time. What should change and what I should be doing more of.
If you balance gaming and personal life more you'll slowly feel better over time.
It's not just 1 thing though. Try to listen to other music, repaint your room, try dancing, or even try games you wouldn't play.
The main problem, IMO, is that we're animals that move. Stay in one spot, do the same thing too long and you'll be drained of excitement.
That's why I chose daily walking and weight lifting. The game sessions I do afterwards feel a lot more fulfilling.
Hope this bit of 2 cents helps.
