Had it happen to me in Macinaw Michigan last year, I got out to pump gas and this guy was standing there saying he would do that. No sir, I've got this. I'll pump it for you. I've got it, thanks young man. No, it's my job. I had no idea, I mean I saw him come out of the store, I notice things, but I had no idea what he was doing. It was kind of nice to get to go to the bathroom first rather than holding it while pumping gas. Older bladder can be a problem on long trips.

“If you do not conquer self, you will be conquered by self.” Napoleon Hill
The most difficult thing to understand during conversation is silence. Thoreau