title: Seek challenge.
authors.forename: Scott E
authors.initials: SE
authors.lastname: McIntosh
authors.forename: Tracy
authors.initials: T
authors.lastname: Cushing
authors.forename: Linda E
authors.initials: LE
authors.lastname: Keyes
mesh_terms: D006801:Humans; D009051:Mountaineering / Q000523:psychology*; D009390:Nepal; D010551:Personality; D018635:Rescue Work; D055813:Wilderness Medicine