Analysis of Have You Met the Boogie Man?

Sometimes worst-case scenarios
Are born inside my head
A mental Boogie Man who shows
The kind of life I've led.

The kind of life where fear stops by
And even in my dreams
Wreaks havoc even though I try
To think of things like streams.

My Boogie Man cannot control
The things I do and say,
But he affects my daily role
With detours on the way.