A friend or a family member may be acting like a "backseat driver" or a "Monday morning quarterback." They may be offering commentary and criticism about something you are doing, which could certainly become annoying very quickly if you allow yourself to take it to heart. Even though this person can see what you are going through, they are not you, and they certainly did not have the same personal experiences. Rise above any negative comments with the knowledge that you are cared about, while maintaining trust in yourself. You've got this.