What I don't get is people like serial killers will have parents that still love them but smoke one cig, get drunk once, swear once and family and friends you have had all your life will just leave you. That really annoys me. Why is that?"
This is the difference betrween real love and affection compared to conditional. Conditional love is not real love..it's manipulation.
Go get some real friends outside the Borg.......the ones inside are just conditional friends.