I'm thinking about what to write.
I'm thinking about what to wear.
I'm thinking about what I lost.
I'm thinking about what I found.

I'm thinking about who I am.
I'm thinking about who he is.
I'm thinking about who she is.
I'm thinking about who they are.

I'm thinking about what I'm thinking.
I'm thinking about what I'm hearing.
I'm thinking about what I'm seeing.
I'm thinking about what I'm saying.

So many things that I'm thinking about.
So many things to think about.
So many things they must be thinking about
So many things that no one is thinking about.