Sexual desire may burn like fire, but when you give a thought to when you are ill, then your excitement dies down. Fame and fortune may be sweet as candy, but when you give a thought to when you die, then their flavor is like chewing wax. Therefore, if people are usually concerned about death and illness, this can also dissolve unreal activities and develop longing for the way.
A lot of modernism does seem to come out of a fear of being thought an ordinary storyteller. So they tell it backwards and they tell it in the present tense and they cut loose the pages and shuffle them around - all that kind of stuff.