Ihave a messed uo sleep schedule im 18 is there a certain time i should sleep to fux my schedule and get rid of my black eyes

Well whatever time your comfortable with that is under 10pm you should be fine as long as you wake close to the same time you went to bed, like if you went to bed at 9:30pm, try to wake up at 8:50am, you'll feel more awake.

stop playing fortnite past 9