Having this mentality for the young age you are is bad. I would NOT condone doing any of this as it's bad for your health. If you're ever having issues, seek your parents' advice or seek professional help while you can.
Only thing drive me crazy is all these new horror games nowadays is its so dark, all time. I can't even play them. I understand they trying to create spooky but be creative a little, not just darkness with pop out scare scenes.