So if I raise my hand as I approach various people throughout the day, they'll understand the reason and high five me back, right? 'Cause I don't want anyone thinking about about to smack 'em one upside the head...
This makes me remember when I was at a real classy wedding a few years ago, where the bride was surprisingly throwing people high fives as she was coming down the aisle for the start of their church ceremony. Kinda tacky, but a little amusing... Pissed her folks off something fierce though!