I live in two separate worlds

In these alternative lives I am unrecognizable to the other 

During school I am quite and shy

Do not speak unless spoken to

Known as a socially awkward child

Buried in textbooks to avoid contact 

At home I am outspoken and sarcastic 

Continuous rambling authentically, sometimes quite unusually

Easily angered by the idiocy of others

Lazy procrastinator

My identity is never fully revealed

Merely to those whom I trust 

I continuously over think the future

Never liked emotion

Live life impulsively at times

Although I live two separate lives

I cannot seem to figure out

Who am I?