I cope with long haul driving better than nearly anyone I know. I still find the gas stop every 3.5 hours or so essential. I get out of the car, walk around a b

I cope with long haul driving better than nearly anyone I know. I still find the gas stop every 3.5 hours or so essential. I get out of the car, walk around a bit, get something to drink and a snack to eat, and it makes a huge impact in how I feel and how alert I am. I have no problem doing 18 hour days multiple days in a row so long as I do this.