Listen,
This post I'm going to make here is meant to be inspirational, but, right off the bat, let me just say that most of these posts are laughable. Three of you have no excuses whatsoever for dropping your dreams. Dagger Dias and Crock have a little bit of justification, because in Dagger's case it sounds like he just wanted to be a rockstar and not an actual guitarist (sorry if this isn't the case, Dagger), and, in Crock's case, you have an EXTREMELY small window of opportunity to be a American football player (on the other hand, Crock, let me drop two names on you: John Beck and Danny Watkins; unless you have a new passion, your dream of college ball is still feasible). Now I'm going to address the rest of you:
Zrise: You're still under 18. Why the hell do you still not have the dream of becoming a film director? For most people, dreams don't die until they're middle-aged and/or saddled with a TON of responsibility (e.g., a mortgage, a family to support, and mouths to feed). I'm going to key you in to something right now that I wish someone would have keyed me in on when I was your age: society EXPECTS you to be fickle, impulsive, and stupid at your age. I'm not saying to go out and steal cars, but sow your wild oats/be rebellious now. People are MUCH less sympathetic to your mistakes as you become older, and it becomes much harder to follow your dreams when you err as a legal adult. Through determination and a little bit of luck, I was able to overcome a grievous mistake on my part when I was 22 (I'm 27 now). I am forever thankful for that and it never ceases to amaze how I've been given a second chance. However, this is a situation you DO NOT want to be in, and you must avoid it like the plague.
If you still want to be a filmmaker but don't think you currently have the grades to make it into a top film program, don't worry about it. If necessary, kick ass in community college; if you can perform there, no one's going to give a shit about how you did in high school. USC, UCLA, Columbia, NYU: they'll all give more weight to your academic performance after you received your diploma.
Lilac Fray: What the fuck are you on about? You're 15 right now. Who's to say you won't want to get away from your family and see the world when you're 18? I've seen pictures of you: you're an attractive young lady. Besides, you don't need to look like you walked out of a Victoria's Secret catalog to work as an air hostess (furthermore, a lot of air hostesses are middle-aged; by your thinking, shouldn't they have been kicked to the curb at an earlier age?). This is a dream that's easy to pursue, and I'm flummoxed over your reasons for suppressing it.
Hamler: Your reasoning is a bit more understandable than the rest. Like Dagger, you were attracted to the glamorous aspects of acting. Ask yourself this, though: from your limited experiences with acting, what would you be willing to sacrifice to get to the point where you would be jumping out of exploding buildings and making out with hot women? If you can't see yourself sacrificing that much, then maybe you weren't as passionate about being an action star as you thought you were. If this is the case, find out what does make you passionate.