Most often people will interview a few agents and get an estimate on what their home is worth. Only to then take the highest figure an agent gave to them, place there home "For Sale By Owner" and wait.
Your first call comes in and you schedule the appointment. You wait and wait and no one shows (This happens about ever other appointment). You set another appointment and when they show they pull up in a beat up truck that looks like something out of the movie Jeepers Creepers ....