Disappointed lyrics

Reality is what you want to see
It shouldn't make a difference to me
I put my trust in what you had to say
It didn't make a difference anyway

I know you've tried your "very best"
And I'm so glad
Thank you so much

Disappointment is what you've made this
Expectations overrated
Disappointment is what you've made this
My ambition is so deflated

Reality is different for me
My eyes are opened wide enough to see
I've listened to your explinations why
The more you fail, the harder that I try

A case of mistaken opportunity
I guess I really got it wrong
Identity is insignificant
Or is it everything?