Aside from listening to the people who say "listen to your mom" (they're absolutely right), you should really take it upon yourself to get a solid 8 hours of sleep, or more. Depriving yourself of sleep for any reason is not healthy. Aside from the obvious short term effects of just being tired and making bad decisions, there is a growing body of evidence that sleep deprivation has the same negative effects as sustaining a concussion. The build up of certain enzymes and proteins in a sleep deprived brain is frighteningly similar to that of a brain that has been recently concussed. Long term, this protein build up causes severe health problems - depression, memory loss, suicidal ideation, impulsivity, chronic migraines, just to name a few. Be smart, do the right thing. Take care of yourself. Don't waste your brain for a shitty video game.