New gamblers who see a short video about slot-machine psychology don't get tricked

Video slot machines pull a lot of tricks to make it hard to tell how fair the game is; one of them is to ring up "wins" that are actually losses (you put in $1 and get $0.75 back, say), with a lot of fanfare and hoo-rah. These tricks are calculated to hook players into the game by stimulating their reward centers with intermittent stimulus, a powerfully addictive combination. Read the rest