Can't have it both ways

It's been about so much days now
And the truth is that I really miss you in my life
I heard that bouncing back was easy
But I can't seem to get you off my mind
And I know that you can't hear me
But I think about you everyday
And I have the shortest memory
But I can't forget the pain
That I felt when you went away
I can't have it both ways
Sorry that I said goodbye
People say I did the right thing
But they don't have to cry
I can love you for all the things that you are
And then hate you for all the things that your not
I want to go
I want you to stay
But I can't have it both ways