Today’s biggest hazard faced in the life of student community at large is the evil effects of the Internet. When we use the term behaviour we are using it only as attribute. Any sort of addictions in a student’s life is a certain impediment to improvement in any form. When visiting cyber café as customer we made a survey and observed the following facts. First the cyber cafes “100% privacy” anyone can be sure that intellectual pursuit or researching for study material by a student needs no privacy. Secondly the key words in all these cafes is the fact the customer is the king. So these two securities for the students have lead to do evil in a most conducive atmosphere. Most of them come to the cyber café or Internet parlour informing their parents that they had to send email or for chatting but in reality they are busy over surfing the pornographic sites. The proof is seen from the exponential increase of cyber cafes. The high rates of addictions of student’s community to porn sites has led to a exponential increase in the number of porn sites. Also this very increase in addiction among the students causes several more perverted minds and accelerates the decay in moral values. Police say putting conditions on these Internet cafes is like wild goose chase. Parents and teachers must accept their helplessness.
Here we use fuzzy analysis and derive the following conclusions – The student’s behaviour changes with poor performance in studies, looks as if under hypnotic spell or dream fantasy world, eye-ailment increase in eve-teasing, drug abuse, sadomasochism, crime against female children, including rape and degradation of the marital relationship. It also increases the condemnable activities like stealing and misusing money and above all violence. The study suggests that as Government cannot make any law to prevent it, this can however be stopped by religious groups, educators, public administrators, youth themselves and the public. For example, the public can stop such cafes from existing in their locality if abuses of the Internet are sensed.