How about a new category - the obsessive compulsive!

You claim that you will only buy a couple of ROTF figures and then end up buying everything released. And keeping it MISB.

You check the plastic bubble of Deluxe figures to find the one with
A. No flap crease
B. Clearest plastic without scratches

You will sort through 10 figures on a rack to find the best MISB example.

You can't rest until you find that Ice Cream Truck.

You threw up and then swallowed a bit of vomit when you read the MISB opening thread.

Nothing like me at all!