Rock in My Shoe

So I put my shoes on this morning and as I got them all tied up and stepped out the door I felt this little pebble in the bottom of my shoe. Instead of sitting down on the steps and taking care of it, I decided that I was going to go ahead and start walking and take the rock out of my shoe at the bus stop, a one mile walk. As I started walking I could tell the rock was there and tried to adjust it in my shoe so it wouldn't hurt as bad. I finally took the rock out of my shoe after about 5 minutes of walking because it was just to annoying to leave it in there for the full 1 mile journey. Which brings me to this point, no matter how big the smallest pebble in you shoe is, it will be an huge annoyance and pain in the foot.