The post that was quoted here has been removedI think words are more important than ever now. Before Covid, I had a habit of shaking hands and tapping the person's upper arm with my free hand. (Not on a first meeting). It conveyed a friendliness beyond a simple handshake, a human-to-human connection. (Particularly meaningful to a person who perhaps hadn't been outside for a few days due to anxiety). Now, with social distancing and mask-wearing, I have lost this tool from my toolkit. Words are all I have.