haha, i understand what you mean vile i sort of have the same situation :\ i don't have a job being that i'm younger then you but making a goal like getting a car would give you a reason to work hard for your pay check, sometimes my parents are annoyed at my lack of work ethic but the thing is i don't really care what they think because if you go through life trying to impress or even gain the approval of anyone but yourself and possibly that special somebody then you will be very unhappy and it'll feel like you don't care about much.
i used to care a lot about things but now i don't and why is my business but when i think about it there is no reason to impress people who think you aren't doing well because honestly they are downers most of the time and like to pass off the blame of being a failure onto someone who is doing great!
also, community college is nothing to be ashamed of there are some great people who graduate from them and do very well for themselves.