a) Observe the 5-second rule of dropped food? Isaac, because his family are dirt poor and have no food to waste (like 99% of the border population to be honest) and less serious, George (the horse specialist and joker - more than everyone else that is, all of them are but not this much) just to gross everyone out
b) drink more than they should? Anthony Aiden - this one's easy, he already drink more than he should! And sleeping around too!
c) wind surf? Catherine - especially if anyone else told her not to!
d) trip? The villain - and at the worst time possible (that chapter is almost ready to go)
e) Disassemble something (either mechanical or magical) Black John - he's the hands on guy around for sure
f) Want to buy a house (as opposed to a flat / renting) Everyone that doesn't, not that they can afford it
and Black John will have to find a bigger place to stay soon though and he'd be anle to afford it