I have a blister on my heel. I don't like it.

How do you guys treat your blisters? I make my daddy pop mine. For a long time, and this was just last year people, I was afraid to even do that, because I thought it might hurt. He did poke me too hard with his knife at one point, but my blister squirted on him so I felt revenged. Is that the right word to use there?

Andy way, do you pop them or do you let them be until they go away?