Oh no! I hate breaking nails. :/ I've learned to keep them at a certain length or I just break them.
Definitely addicts, but at least it's not a destructive addiction! So far it's actually working out quite well for me, because under normal circumstances I only allow myself to spend what I would otherwise spend on chocolate, and as I will always choose nail polish over chocolate I've lost a fair bit of weight thanks to this addiction!
Want to see a pretty picture? This is how my collection currently looks. (The side of the draw has cut off two more rows of polish, but you get the idea)