As stated earlier, not all smells are pleasant and valuable. When a bad smell is present, the environment immediately becomes uncomfortable for those in it. Without the ability to smell, I would be able to stay present in several unpleasant situations without feeling uncomfortable. It would also allow me to do activities that are currently difficult for me to tolerate due to the smell. One of these activities is dyeing my hair; without smell, I could color my hair without any protest from my nose! Body odor is another pest for the nose and without odor it would no longer be a problem! The lack of smell might also reduce my desire to eat all the time. As stated earlier, smell causes the urge to indulge in food most of the time. Therefore, no delicious smell could reduce food cravings and help me stay healthier. Furthermore, some odors are so repulsive that they can make a person ill, and this would be eliminated if the sense of smell was absent. The benefits of smell are often overlooked, but so are the benefits of not having a sense of smell