I blame myself!

I'm sorry for being stupid,

I'm sorry I'm not a genius,
I'm sorry if I disappoint you,
I'm sorry for not trying harder,
I'm sorry if I let you down,
I'm sorry if I made you cry,
I'm sorry if you have given up hope on me,
I'm sorry I'm not like the others,

I'm sorry I can't be better,
I'm sorry...