In social situations, purses, briefcases, and shoulder bags should be carried on the left side. This keeps the right hand available for handshakes. Here are some other oft-forgotten rules that might be keeping you from being an etiquette virtuoso.
Be Present and Attentive
Technology can be great, but not when we are too busy paying attention to our phones or tablets and ignoring those around us. When in a meeting, either in-person or via Zoom or similar systems, turn your phone off. You can check missed calls and texts after the meeting.
If you are expecting a critical call that you have to accept, talk to the meeting organizer beforehand, explaining the circumstances. Set your phone to mute so that if the call comes in during the meeting, you can discreetly excuse yourself to take it without disturbing everyone else. During meals, turn the phone off….