Thinking

I was sitting in class looking out the window.

I suddenly thought, "What am I thinking about?" But as I said this, I couldn't think of what I was thinking about. I know I was thinking about something, but I didn't realise, and the only thing I was thinking about when I asked myself this question was the question I had just asked myself.

This turned into some mass confusion.

I think our brain is controlled by the sub conscious thoughts which we have, and as soon as we start thinking of what is really going on in our head, the sub conscious is suppressed.