i am so angry with where i am?????

I’m really happy and thankful with where i am, but I’m also really mad.
I’m really happy that I’m living in a good environment in a good place.
However, I’m really mad with my family. I was in hospital at age 5-7 or so, because of my brain problem.
Due to the brain problem, I talk slow even though I’m 16 now.

I’m really mad because although I’m studying hard, they keep on telling me to come join and watch television. And they say why are u going to school; just work out and become muscular.
Do you want to get smarter or live longer?

Also, they complain to me every single day. Why do you talk so slow? talk fast. Why do you study all day? Stop eating fat food, its bad for you. Why did you get a low score in school? (Well, isn’t it obvious?), Your gonna get diabities if you don’t do diet. Your not cool if you don’t make hair like this. I learned that high school is not important. i think you should go out and work; job experience is more important (I say no, i want to study and go to good college) response: who cares, i have ur back, if u fail, ill give you money to live; plus, we’re rich.

SO MANY COMPLAINS.
I don’t know how to maintain all this in a single day.
I promise you with no exaggeration that I receive at least 12 different complains about me.

Put your hairs up a little; you look stupid with that clothes; My response: I want to go to good college. Is it okay if I can apply there? Parents/older brother: are you kidding me? even if you get accepted there, I’m pretty sure you’ll fail. You have 3.5 GPA right now. High School is baby math and baby english with baby science. Anyone can do that. Me: Can you help me with math? Response: you kidding me? I’m about to cry. Pre Calculus is too easy… eww.
Me: Can i buy that ice cream? Parents: Sure, one would be fine since we’re out for fun
Brother: NO! you kidding me? Its 6 dollars! We have a lot of money but what if you were poor? You can buy it but i won’t.

what should i do????
I’m so frustrated!