Based on the idiom Bluesman is looking for a place where he feels comfortable and accepted because to fit in means "to belong especially after adjustment".
Many people have different views of life my Opinion is that we were created and put here for a certain purpose like inventing a time machine, advancing technology, making the world a better place etc.
I think it's fuels the external conflict. I might be wrong tho
The answer is to "emphasize a word or phrase"......
As a poet I often break a line to send a message or to weight words that are important to me.
I hope this helps!
p.s. Any other questions? Pm me!
♥,
Sadie