I'm over you

When I think about you now,
I feel so stupid
Not for letting you go
But for not being able to get over you
I realized now that
I spent too much time thinking about you
I realize that you took up too much of my time
I realize that you aren't my knight in shining armor
You aren't my night and day
You aren't my everything.
You used to be
You used to be my world
You used to be my everything
But not now
When I think of you now,
I realize you're only my past
And the past is that past
And you can't do anything about it
So, no, I don't want you back
No, I don't love you
No, you're not anything to me
I'm getting on with my life
I'm over you
But I've learned something
While I got over you
I've learned that no boy is worth all my tears
Of course I'll always remember you
You were my first true love
And there's a little, itty, bitty, teeny, tiny scar
On my heart that says your name.