It is generally believed that the evil eye effect is caused by person's inability to accept other people's happiness when he or she is unhappy or going through hard times. That is why the effect can be either deliberate (purposeful, done knowingly and caused by strong jealousy) or involuntary (caused by sorrow and unmeant by the person who is causing harm). While the former is easier to detect than the latter, it is harder to treat as it involves powerful thoughts and stronger emotions. However, treatments and protection for both kinds of the evil eye are easily available nowadays.
Evil Eye Protection
The majority of people who believe in the evil eye wear evil eye protection talismans or amulets. When new acquaintances are made, they are most often made with positive well-wishing people. However, every once in a while you may meet a person with an evil eye and not even know about it. While some individuals have an inborn ability to feel the evil eye, and instinctively stay away from people with one, many people do not have this ability and, therefore, are in a great need of powerful evil eye protection.