Why people hate each other ?

When people do not understand different ways in different cultures, they have fear. This can grow to hate. It is not needed. Fear of differences can turn to hate. But with education and talikng with each other face to face about how we see things differently and accepting that this can be OK..hate goes away.

I dont believe there is any real hate in this world. All the hate you are seeing is a culture one. Its a profitable business to hate others. You have any doubts just look at world politics. All the countries hating each other are just business grounds for big brother countries

Hate is as natural an emotion as love, maybe more so. There's far more hate in the world than love. You said, "We can live good and healthy life if we have hate in our hearts." I completely agree with that but I think you meant to say, "We CAN'T live good and healthy life if we have hate in our hears." I would ask you why? Most good people hate and hate does nothing to your health.

I believe that hatred just breeds more animosity for everyone involved. We are hurting ourselves by letting hatred get the best of us. Physically it isn't good for us. It is unhealthy in my opinion to have a heart full of hatred. Spending time thinking badly toward anyone such as race or religious backgrounds take away time from ourselves. We could be doing something more productive than judging and hating people.

there is loads of hate in the world,people are horrid to each other.Peoples hatred can be enough to turn a nice person into a hateful one because people are awful to them when they have done nothing wrong.