A promising person is someone who has the potential to be successful in their chosen field. COMER is a term used to describe someone who is ambitious and eager to make progress in their career. This type of person is often seen as a leader and is willing to take risks in order to achieve their goals. They are also highly motivated and have a strong work ethic. Comers are often seen as having a bright future ahead of them and are likely to be successful in whatever they set out to do.