I am pretty much a pathetic loser with no life. Help?

[Shannon]

Yeah don't try to tell me otherwise, I have no life. I have one hobby and my parents force me to go to it. And i suck at it. All my other time is spent on the computer. My biggest accomplishment in the past year is getting over 100 followers on twitter (and yes I do already know that that is not that many). I have no life but i want to get a life. But how? Even my parents say that i should do something with my life. I've also been gaining a lot of weight lately, because when i'm bored i eat and that is almost every second of every day. And I barely excersize at all. I enjoy art and music, and I used to play guitar. I won a few awards and a lot of people told me I was really good. And i probably was, but do to extreme laziness I quit. I still love music and my biggest dream is to have a carreer in music someday but on my current path it is literally impossible. Everyone tells me to get a life andbi want to but how? Every time i try a new hobby i quit because i never want to actually work at it. I am 13 and up to now my parents have made everything in my life extremely easy. Everything is handed to me on a silver platter it seems. And apparently i am pretty smart because this year i got high honors while being in honors classes without studying for more than 10 minutes all year. I've never worked for anything ever. I don't really know how i guess. The majority of this year has been spent either listenning to music, watching youtube videos of my favorite bands wishing i was them, or following anyone on twitter that says they will follow back. I know what i want but i don't know how to get it. I have no willpower and i am extremely lazy and now i'm kind of a fattie too. What do i do? Please help me get a life! (and before someone says it, yes i know that it makes me seem twice as pathetic because i had the time to type all this out)