What's Best for You, and Not for me

I'm tired of us
I'm tired of you
I know this hurts
but its true

I'm tired because
my soul weighs me down
the restrictions and rules
cause me to drown

It's not your fault
and neither is it mine
that we cant be together
not even in due time

I want you, please believe
Its not my fault
I didn't want to leave
I want whats best for you
and sadly not for me....