i was trying for 3 weeks, man i was like... dead, depressed (still i am xD), not talking, being late for school, sleeping in class, personal problems in life with family/friends, only medicine were depressed songs
8 hours, pfff I didn't know School Schedule in Germany is so damm crowded. If you can't fall asleep by 3 in the morning, you should stay at home. Trust me, if you go to school you will feel like absolute shit.
agree with the other guy. skip school and if ur parents get annoyed explain them ur health comes first. dont listen to any of that "go through with it" bullshit. losing out on sleep has serious consequences.