APPEAR is just like playing hide-and-seek you Appear to the base of the seeker to be saved....
DISSAPEAR is like your hiding from the seeker so you wont get catched....
life is just like Appear And Dissapear..... you Appear just like when we were still a baby we Appear To our Parents...
You Dissapear just like when you play hide and seek you dissapear so that you can hide form the seeker...
