For example, I have to force myself to avoid the "paint" section in stores like home depot or sears, etc, because I have a habit of taking every single paint color sample card from the display. I used to have an enormous collection of them. I just like the names they give the colors, and I used to use them in art pieces and stuff. I have since forced myself to throw them all out and avoid the displays whenever possible, because it was getting ridiculous. I don't go into that kind of store very often anyways, so luckily it hasn't been a problem lately.
I also collect monkey things. Stuffed monkeys, monkey pictures, clothes with monkeys on them. Any monkey items you do not wish to have in your possesion can be donated to me if you like. =)