Still Totally ADD: Your comment about the P.O. abusing your friend and his threat to kill you. That is a big deal for an 8 year old to deal with. Also, what happened with the P.O.? Was his crime reported? Did he go on to molest others? Did you talk to your parents? Does this experience cause you problems now?
You do not have to reveal any of the details to me. Just wanted to point out that the abuse of your friend should have been reported to the police. In Watchtower world the "culture" is to leave it in Jehovah's hands. Forgive. Do not bring reproach on Jehovah's organization. You get the idea.
My illustration about taking your transmission problems to an expert is practicle. Reporting a crime to the police is practicle. Abuse is a crime. The abuse policies of Jehovah's Witnesses are backwards and add to the problems rather than help people deal with it. Experts are not searched for. Answers are not given.
You are not to blame. You should not feel quilty about the past. I would say, since you mentioned the incident of abuse, that could indicate that it bothers you still. So I just wanted to give some perspective. Romans 13 relates we should be in subjection to the superior authorities. We do not fear calling the police if someone breaks into our home. We do not fear to call the fire department when our house is on fire. Why should we fear calling the police when the crime of abuse occurs?