I don't think I will ever use a time travel device.
I remember thinking to myself years ago that if I ever could, I would come back and visit myself when I was young. Since I haven't met myself from the future, I have come to the conclusion that I will never be a time traveler.
On second thought, there is the possibility that I WILL travel back in time, but to will decide to avoid making contact with myself to prevent the occurance of a paradox. Therefore, I cannot conclude that I will never travel through time.
These things keep me awake at night.
