Alone?

If I must be alone
then maybe I will be
a lone ranger
​​​​​​maybe then I will see
To stay out of danger

Or a lone wolf
Free in the wild
Full of curiosity
once again a child
Not yet a monstrosity

Being alone
in my own mind
can feel like a cell
the key I can't find
the truth I can't tell

I'm afraid to be 
alone
But really what's to fear?
It just misses one letter
But if I add it, it's clear

I AM alone
or
I AM all one