Not pulling, or wanting to pull cable is simply a "pride" issue, nothing more, nothing less. You can generally vibe right away if you are getting over something or not. Each vehicle trying to get up Guardrail and not getting farther than 5' on a 50' nasty, muddy, slick rock ledge is 100% ego, peer pressure and pride based. Ego's, pride and pressure caused a 3 hours traffic jam and left lots of people in the dark, sloppy mud on the mountain. Ridiculous.