According to http://en.wiktionary.org/,
exhaustion can be define as "The point of complete depletion; used up; Supreme tiredness; having exhausted energy".
That is how I feel. It's not because I'm "so busy" that I don't get a second to think, it's more that I have too much time. It's not because of piling work or troublesome relationships (thankfully). But because I lack something to do.
It's because I can't seem to slow down. My mind is always wandering, and my heart beat is constantly running on
fast. I've been told often that I don't know how to calm down. Right now I'm feeling it.
It's when you try to relax and the moment is perfect, but you're uncomfortable and your heart races.