Maybe It's just me, but I literally never get tired, If I do it's usually because of heat, but I have to go to bed because it's not good for you if you stay up too long, I try to get atleast 7.5 hours, but the longest I stayed up has been about 30 hours, but that was because I messed my body clock up by having a party haha, but usually i just lay there until I nod off, but I find it really differcult to get up once I'm down!! :lol: