Scientists know that love is simply chemicals and hormones to get an animal to breed?

They also know that it makes them happy if they fall in love and that it is good for their own individual fitness (in terms of evolution) if they have children. The fact that we find babies cute is also a way that nature stimulates us to take care of them. Hunger is also simply chemicals that your stomach releases to signal your brain when it is empty. So, are you going to stop eating because you know that? LOL Knowing how things work does not mean that you can be free from its control.

At the end of the day we're still animals. Does knowing why something works mean you don't enjoy it? People go out to meet the opposite sex in pubs, not for the beer. We know when the man goes to talk to the woman he finds her attractive, does that mean he shouldn't do it?

again why the obsession

Cause they have the brain of a lima bean.