Everybody has that one friend for whom they’re constantly making excuses.
“He’s not normally like this” or “He’s cool once you get to know him” or “He’s got a weird sense of humor.”
After a while, though, it starts to become apparent that despite your friendship, that’s an awful lot of caveats. Maybe it’s time for the guy to start taking some of the blame for his own behavior.
Lately, that’s how I feel about my son.