[goo]

Start sleeping more, eating healthier, exercising more, and working less. Cut down on weed and alcohol if you partake. This should hopefully help you feel well enough to get a different job which will be less stressful and pay better. Good luck!

[balaji1]

+1 to all of the above. Both parent commenter and I know, these are easier said than done (acknowledging it is hard to incorporate these, just in case)

Start sleeping early also. Gradually build up to sleeping before 10pm. A friend once told me people sometimes stay up late because they did not feel enough in-control over their day -- this idea stuck with me for a while (Quick googling now seems like the name for it is revenge procrastination).