take down mirrors.
hahaha~! 
okay, seriously... just relax lor.
do things that you enjoy. exercising, though tiring, i think is the
best cure for stress, an evening jog will do. find someone to go
jogging with you if u dun like to be alone.
play lesser computer games if u get frustrated when u lose or
something. i've stopped playing games frequently for years already,
i feel much more relaxed compared to last time.