This is a poem that i created. It includes alliteration.

For Better or Worse

Life is a mystery
Nothing is certain
Nothing is for sure

but that is the best part
You have the power to change your life
You can make it better or worse

One little moment can change everything 

One little instant can lead to a different path
a path for beter or worse

Life can be full of happiness and peace or 
it can be full of Sadness and despair
What matters is what you make of it
 And what your perspective of life is.

Will you make your life better or worse?