To ejaculate semen with the help of hand is called Masturbation or Hand practice. One starts is mostly due to bad company. If parents do not look after their children properly, they fall in the grip of many bad habits, with the result they start hand practicing whenever they are alone. At that moment they derive a sort of physical enjoyment from this act. Gradually, they get so much accustomed to this bad habit. That it becomes very difficult for them to get rid of it. They are not aware of the fact that this momentary enjoyment weakens them. When they grow up, they feel that they are too weak to enjoy their happy married life. Due to excess of masturbation their genitals (PENIS ) do not develop fully. They become mentally and physically weak and lack self confidence in them. They develop a very irritating and frustrated temperament and become sick of the society. Excess of masturbation may lead to frequent night discharges before or after urination. Their digestive system also weakens and even after taking rich of this bad habit one needs a strong will power. All the youths of today should note that masturbation is not a good habit and they should always try to avoid it to make their lives happier and healthier. It should be noted that masturbation if done 2 or 3 times in a month is OK but it should not become a habit.