Username change?

I really wish there was an option on here to change your username.
It's kind of dumb and restricting that we can't.
Most users have been on here for a while.
I've been on here for 5 years! Since I was 15!
People change, they grow and mature.
The name the chose years back might not reflect how they feel about themselves or who they are now.
A name says a lot about a person.
I feel that my username does not reflect who I am now or my art.

I'm 100% sure that I am not the only deviant with this complaint.