sorry, but if you can't function without a drug, it is a drug addiction...now whether it is affecting your life and the lives of those around you or not would sway my advice on what to do about it...

as for the living with your parents...if you don't have money to live on your own, how are you getting money for your drugs, since your mom just doesn't understand? take a look at what you are sacrificing in order continue using...

take care
chelle