The Handshake Is a Sign of Respect, Right?

The original handshake was to show that you're unarmed, right? If i open my hand, i don't have a little ni what about the other hand? Yeh, that's like you and your one handed or the dagger strapped to your ankle. The not shake hand is meant to acknowledge that i am not weaponzing myself against you by spreading my germs. It certainly makes sense in the short term. But, a, humans are funny. I mean, we've had epidemics in the past, i'm sure there's been a lot of behavior after past pandemics that went for a time and then came back. Inno: Is it both an opportunity for reciprocity