Im obsessed with everything! help?!?

ok im a teen girl and i get obsessed with alot of things i make everything a big deal you know like when me and my friends play cards or any kind of game ill want to keep playing when they dont anymore and ill have a crush thtat lasts like 3 years and when i want to get a new haircut ill hobb on it like allways taking about it what should i get or just allways talking abpuout it and i allways weigh the pros and cons any help here?