Isn't it funny that we live our life along with the fear of death? We are afraid of being hurt, of feeling pain. What do we even do when we live? Eat and destroy, shit and procreate.
There is no purpose. Death is a good end to this chaotic and useless existence. They all wear masks. They smile, behave good and are well mannered because of the society. They have to, otherwise they will get rejected by the society.