Suppose you're thinking about tutoring students in your home. Does your home have an entrance that is less noticeable to neighbors (perhaps an entrance in the back or on the side of the house) that students can use? Are you tutoring a "quiet" subject such as statistics? Are most of your students younger so that they are being dropped off and do not have cars to park all over your neighborhood? In that case, running a tutoring business from your home may be quite feasible.