We've got a person in the club who fits this description... and just doesn't know what it is to exert, and really doesn't want to. so intimidated, I think, that a sort of emotional shut-down happens as soon as effort is required. It's *never* a really good ride... bottom line is between your neighbor's slow bike and slow riding that it's not a good match. I might ask her how she felt on that ride... just to figure out where the huffiness was coming from ('cause that would tell me just how self-centered she was...)