glad to hear you're all right.
if caffeine works for you ... always carry at least a drink or two ... extra in the truck/car w/ u .. or caffeine pills or something, if you know you'll be driving,and u'll be tired.
i avoid driving once i feel sleepy, or just pull over and sleep, no matter what.
that's how i messed up my 1st mr2. I hit the guard rail at 80mph .... about 20 miles from fresno, when coming home after nont sleeping for about 36 hrs.
it's hard to understand this ... until you endanger ur own life, and then you realize how important ur mental/physical condition is when you drive.
glad to hear you're all right. i wasn't that lucky when it happened to me.
btw .. you must live in my area, cuz chico is about 2 hrs from here.
i'm in walnut creek.