Love, love, well-being, happiness, hunger, thirst, pain and desire are all human feelings that made life between people in which there is interaction and harmony, and without these feelings, there would be no one to talk to others, and there was no meaning to life. Thirst we buy drinks, when we are happy we buy gifts, and when we love we buy nets and engagement rings. All are noble interactions in life, but have you ever thought that your sales and profits will increase through those feelings, especially feelings of psychological pressure? Do not worry, we are not evil, and we will not teach you how to cause people pressure, but we will teach you how to benefit from a natural feeling that exists in all human beings in order to benefit them and also benefit by achieving more sales and profits. Here are 5 effective ways to increase sales through stress.