About 90% the kids who were assholes in my high school have grown up to be total failures. 10% of that 90% died in car wrecks.
About 90% of my close friends in high school went on to overdose, get arrested, or kill themselves.
The other 10% are doing okay in life. I was not nearly as bad as most of my friends but just hanging with them made me bad by association. I never speak to anyone from high school except one guy that moved to London and my wife, btu she doesn't count because we never knew each other until after I graduated.