We know that full name of AIDS is Acquired Immune Deficiency Syndrome. We also know that it happens due to HIV (Human Immunodeficiency Virus). Moreover, we also know that, HIV destroys resisting power of a person against disease, affecting Immune system of a person. Even knowing all these, AIDS is increasing day by day. What can be the reason of it? Perhaps its reason may be sexuality, because sexuality is a most weakness of a person. A person may be expert in any field, but when the point of sexuality comes, every person seems standing in the same line. Sex without any restriction attracts to every person, but due to this weakness, demon of AIDS is standing against our generation and we are helpless. Many people know AIDS as a disease but it is not a disease, but it is a position (state or stage) of body. It is such a condition in which his/her resisting power decreases gradually and body of a person becomes colony for more than one disease ((Immune system defends the body, White blood cells (WBCs) are the most important part of this immune system, WBCs fight and destroy bacteria, fungi and viruses that enter the body). It includes from general disease like, fever, cold to dangerous diseases like T.B. (tuberculosis) and Brain Hemerage.