Fear

I believe what human beings hate most is fear which has lived with us since we were born in the world. In fact, fear itself is not dangerous but result of it having an effect on humans is unexpectedly much more dangerous. Fear makes an scary illusion in human's mind and humans try to find a way to avoid it because they are afraid that it would happen to themselves. Someone cannot sleep in some nights since they try to solve problem they fear. Somebody chooses to stay away from what they fear and someone chooses to fight it in the wrong or foolish way; for example, attacking or defaming anything or anyone they fear. Those choices can easily make a big trouble to what they fear because sometime, their fear is just fear, imagination which may not happen at all but it destroyed something or created a new rival for the ones who fear. Consequently, it's very ridiculous that humans fight nothing except their delusion.