Picture yourself climbing up the third pitch of a massive rock face that overlooks the valley floor below as the sun is setting on your back during a late summer climbing trip with your friends. Or at least that’s what Instagram has implanted in your mind of what climbing is, and you are ready to take the plunge from the gym into the big-time world of climbing outdoors. Assuming you’re like most climbers, you started in the exciting, yet controlled environment of a climbing gym close to your house. You’ve finally gained the confidence on all the 5.10s the gym …