Why do people have sex? doesn't it count as an animalistic behaviour?

first of all thanks very much for answering and trying to figure me things out. now do you mean that people who have sex do it just to have kids?.. because of its a way of showing the affection to another human being sex can be the last option in my opinion. lord loves us all but he never use sex as a way of showing love. more over as you have explained if its illegal to sell sex though it has nothing wrong when you are willing regardless of financial benefits, will you be able to enlighten me about the fact that some married people are having sex with outsiders beside their spouse..because it feel good?.. or do they just need kids from different human beings?

please pardon me for my silly choice of words. having said that yes I often wonder why did they do it and now keeps totally away from such behaviors. I think this behavior is what leads to many social issues such as rapes, incest etc. isn't that because it is an animalistic behaviour?..those who put too much effort into into ends up in flames either by cheating to the partner or raping some clueless innocent women...would you not agree?..do you still think that I should put some effort to gain some animalistic instincts ?

I couldn't disagree more. Social issues such as rape and incest are abnormal behaviors that involve other psychological problems, not just a sexual urge. For example, rape has more to do with a hatred for women than sex. The fact that some people are criminals or have no morals is no reason for the rest of us to stop living a normal life. The answer is to maintain legal standards and exclude those who can't live by the standard.

If you don't have those urges, that is a biological, possibly medical issue for yourself personally but it's certainly not a social issue. What you write sounds more like an attempt to justify your behavior rather than make an argument that we should all abstain for the social good.