Ever feel like screaming?

Seriously. Ever feel like screaming, crying, throwing something, etc? I am just so done. I'm tired of everyone caring about each other while no one gives a crap about me. Being this upset is hard enough, but having all these responsibilities make it harder. Doesn't anyone know how hard it is for me just to breathe? Let alone do homework, stable work, horse training, photography, and loads of other meaningless crap? Apparently not. I seriously don't know why I try. I could drop the face of the earth and nobody would know or care.

Sorry. I just had to rant. Thanks to anyone who read it.