Maybe I should post this in UNEXPLAINED, but lately I have found myself just sighing. My mother was near me the other day when I was doing it and she asked, "What is WRONG?". Hmmm, I did not know what to say. Why am I all of the sudden sighing? Is it a sign that I am getting old, or am I starting to have a panic disorder? Anyone else exhibiting this "SIGHING"? I think I am getting old.