Join the club.
Haven't gotten more than 4 hours a night since 2008. 

I work nights and went all winter without seeing the sun. Now it Burns.

I had to quit drinking lest my demons ruin the few good relationships in my life.

Keep on trucking

I dont know you. I cannot tell you how to live.
But
Find that one thing that gives you a spark. Chase it. Obtain it and never let it go.