I've Heard

I heard this
I heard that
What do i believe?
It's hard to give
It's hard to get
And once you've lost it it's always gone
I know i shouldn't accept
One person's word as truth
Without at least
Giving you the benefit of the doubt
I get so mixed up
By the things you say
And the way you act
Too many times
This has happened before
I always thought the wrong thing
I never gave you a second chance
Now it's happening all over again