Not managing your time and making excuses are two bad habits. Don't put them both together by claiming you "don't have the time".
The real man is one who always finds excuses for others, but never excuses himself.
I felt ashamed for what I had done. I don't have any excuses. I did what I did. I take full responsibility for myself and my actions. I wouldn't pawn this off on anybody. I'm sorry it happened. And I hurt people.