It's like a metaphor

You hear it all the time
metaphors
the seasons, an apple, a swing
metaphors for life
I have a postulation
everything
is a metaphor for life
and I plan to prove it
or at least support it with evidence
and you are going to help!
think you have an exception?
comment it
and I will post with a way that it is a metaphor for life
or admit defeat!