I lost myself in us

I was fine before you
I was fine on my own
I didn't need you
And I still don't
But you've grown this need to know everything
to be with me
I don't mind you, most days
But you're stealing vital parts of myself
You don't know who you are without me,
I define you.
I do this, you do it too.
You are a copy mechanism design to be accepted,

What I like
what I do
what I think
what I read
what I learn
what I love

what I feel
what I say,
it used to be my own,
not it's ours.