I Regret The Mistakes I Made

Fooling myself.
I get nothing.
How could I be so stupid?

I did not look back.
And see the mistakes I was making.

And so I sing a song.
For you to hear how much I regretted.
More probably, you do not mind you do not believe in myself.

More even then I try to make you hear how much I hurt myself.
I regret the mistakes I made.