Change or not?

Is that true?
Because I don't feel like changing myself for anyone.
I don't want to be perfect for anyone.
I am as imperfect as I can be.
Accept me the way I am.
I tried to change myself many times into something I am not.
And I got so stuck.
And is it true that I need to give up my own world little by little.
Because I have been living in my own world since I was a little girl.
And I figured out that it's that not going to change.
So tell me, what is it then that I have to do?
What is it that I have to be willing to do when I love someone?