you're not alone and trust me, your parents and friends do care about you! I don't even know you and I am taking time to answer you

also, no one knows who they are at 16, just stay true to your values, stick out the next few years until you move on to college and you'll have a whole new life. i remember when i was your age, it felt like being stuck in the world with no control. once you finish high school you will have so many more opporunities in life and much more control over your own situation.....basically you can then make your life what you want it to be. right now you just have to adapt to your situation as it is and make the best of it, and i promise, it won't be like this forever. whatever your future holds for you, it will be a whole new world for soon so just hang on,you'll be alright. and remember, you're not alone, we've all been there and i am sure that if you talked to some of your friends you might find that they feel the same way too sometimes. well, i hope you get to feeling better soon. oh, one last thing, to make the best of these years try to get invovled in some extra-curricular activities or even volunteer. all these things will help you meet more people, add to your resume, and help you start planning for your future!