Don't fight the sleep, if you've drank to much and are feeling depressed, perhaps things will look better in the morning.

Listen, if you struggle with depression, seriously consider stopping. It's a depressant and push you over the edge. If it's a daily activity, to much will destroy your productivity and health. Check out this article when you are less drunk/sleepy:

THE COMPLICIT CONSPIRACY OF ALCOHOL | Bewitching Kitchen

Hope you feel better soon.