If you are preparing to sell a home I want you to consider buying some houseplants. Why? Studies show that having a house plant is a known mood booster. It is also suggested that evolution wired humans to know that plants are essential to survival, so seeing one makes us calm and settled. An added bonus, house plants remove harmful pollutants from the air and replace them with fresh oxygen. On the less serious side (I can never resist), never buy a home on a one way dead end street!