Another thing that is commonly forgot is the follow up and RSVP. This may sound trivial but it's one of the most important aspects of etiquette in the business community and one that is seriously forgotten at items. I don't think it's intentional that we sometimes forget to follow up or to RSVP. We just live in an extremely busy world where things are happening at lightning speed. Here I advise you to keep a note pad near you at all times to jot down those things you tell others you will do or events you need to put on your calendar and follow up with an RSVP. If you made a promise or were invited to participate in an event and forgot about it all together or to RSVP until the last possible minute that will be remembered long after the promise or the event.