Have any of you ever had a wart? I never have but I noticed this morning I’ve got a very small, shiny little bump on the side of my thumb. It’s tiny, like the size of a pencil point. It doesn’t hurt or anything but now that I’ve found it I just can’t leave it alone. I don’t know what it is. It might be a burn from an oil splatter while cooking dinner, or it could be a friction blister from my knitting wool. Or – as my paranoid brain guessed this morning – it could be a wart. Any ideas?