as far as gambling goes, JJ is known to do the following...
1. he bets every game on the board
2. he hits on all female clerks..(some times the male ones depending on their tone of voice)
3. his figure is always wrong (unless if favors him)
4. he settles up, paying in change (always nickles, dimes, quarters no matter what the figure, i assume he is knocking off laundry-mats and gum-ball machines)
5. he follows bw's plays.....but goes against them because he secretly despises him.....(shrink take note of this)
much more, but gotta run now...