I don't

I don't talk to my parents anymore
i just don't feel like i belong
none of them are they same as me
i am the smart one people always tell me
i have a bright future is the other one i always hear
all my siblings are going to college and i want to go too but i don't want to be something practical like them
my sister is the only one i can talk to but i cant even tell her this
we talk to each other about guys and friends but i cant talk to her about the stuff that matters
i need help but i just cant tell her about it