Watch funny muppet show songs on youtube,or relaxing songs on there too,such as songs by john Denver and paul williams that are calming,and,I never harmed an onion or the cat came back both by Rolph,just to cheer me up!
If all else fails watch teen titans the original show,or if upset take anger on warriors and creatures on fighting games like warriors orochi,samurai warriors,final fantasy,legend of dragoon,or calm down by playing animal crossing,or watch a movie like country bears to fall asleep to.