I would bet you have nothing to be worried about - all the years we spent doing things together in the outdoors is priceless. I remember when he started having an after climb beer with the crew. We were in New Mexico at the time and he could either have a beer or drive the truck on the dirt/gravel roads. It was torture for him on the hike back to decide which one he wanted to do. He leaves for the Marines in a few months and does not climb much anymore, but we still dirt bike together.