have I driven while dead tired?  Yes.  Did I have a choice?  Yes.  Have
I grown up enough to know better and not do it now?  Yes.

I am with David all the way on this one.
Most of us have driven very tired at some point in our lives.
They have a name for realizing that your life and the lives
or others are more important that getting somewhere in a hurry.
It's called maturation.
Unfortunately maturation is not standard equipment on all
drivers.