I'd be more concerned about encouraging gambling. Bluffing and detecting bluffing is a useful skill as long as used morally. Sort of like learning martial arts

I'd be more concerned about encouraging gambling. Bluffing and detecting bluffing is a useful skill as long as used morally. Sort of like learning martial arts - just because we teach kids karate doesn't mean we want them to go around beating people up. Gambling however can very easily ruin lives and be very adicting.