I think I molested a family friend when I was young
Why did you molest them? How could you do that?
I got so sick of them because I felt like they were invading my space all the time.
That is not an excuse for your behavior. You need to confess to others about what you did.
You don't understand. I was just trying to defend myself and prove that I'm mad.
Molestation cannot be justified, stop harboring the guilt and confess to them what you did. Tell them your reasons, but don't justify it