Walk past the Highland Highball front, blunt arÍte face, and continue on around to the back, large wall. Find the small block at its base (it looks pretty big and scary when your about to top out), and "Head Full of Doubt" starts low in between the two.
Stand start low between the small block and the boulder.
Start with left hand in the crack on a jug, and your right hand on the sidepull/undercling crimp rail in the cut out feature.
Move up through a series of deep jugs leading into 2 scary thin crimp rails over the bad landing. Move into the deep jug pocket, then into huge jugs leading to the jug top out.
Walk past the Highland Highball's front arÍte face. Continue on around to the back large wall. Find the small block at its base, and "Head Full of Doubt" starts low in between the two.