Disgusting nature aside, I can't help but be amazed as to how someone can be so well connected. What sort of skills did Epstein have that managed to have so many people on speed dial?
How do you get in a position to correspond with presidents, royals, celebrities and getting them all hooked on you?
Amazing indeed.
The actual lesson is not "listen to your mom", but "character matters". It doesn't matter how much someone agrees with you, how smart they are, how rich they are, how many great ideas they have etc etc. A rotten character will eventually rot everything around it. Techines/nerds/geeks get so enamoured with ideas they tend to not even see the kind of people ideas come from.