I'm like Salty Dog.  About every 120 or so, I stop, get gas, a coke, something, just get things moving again.  I've been known to go farther, if really in a hurry, but I'm rarely in a hurry when on the scoot.  I get on it to SLOW DOWN, my job is plenty stressful.     
Smell the roses when you can, tomorrow they just be briars.