Who has a sister? A problematic one?

I HAVE THAT KIND OF SISTER!

Maybe she is in some kind of mental state, I don't know really.

I tried to tie it up with religion, but now it's falling apart. I don't want to believe in deep anymore.

She is just so....URGH! Rude! y! Disobedient!

Gr....maybe I will be like her one day, but not now for sure.

Urghhhh! Her being so hateful is just so...suffocating!

By means, the school is starting again tomorrow, ahh...what will my life be after this ==,