Pornography addiction and Masturbation
Though addiction word has not been used by any organization worldwide, but Compulsive sexual behaviour has been used as it is a sort of Obsessive compulsive disorder, OCD.
Excessive pornography usage can make our mind dependant on that Hard core stimulation to attain sexual gratification which is often lacking in real life sex and can lead to sexual dissatisfaction in married life later on.
Also watching porn is invariably associated with Masturbation, which if done according to body’s requirements in a proper way doesn’t harm individual but excessive masturbation does. But how much is excessive? Is a matter of debate but generally speaking if it interferes with routine activities and relations, then it needs to be taken care of.
Also it must be pointed out that, Masturbation as such doesn’t do much harm but the guilt associated with the act does.