Answer:
The theme of this story is that not everyone gets a happily ever after. We continue to go through trials and tribulations that test us and how grounded we are. There is no one moment which leads to peace afterwards.
Number one is an allusion
Number two is a metaphor because it is comparing the dudes face to a white sheet but it didnt use like or as so its not a simile.
Number three therefore would be a simile because it uses the word as to compare two things.
Poor physical health can lead to an increase risk of developing mental health problems.