Mon 8/6 - PM 40 minutes in Walden woods plus 20 minutes in Walden

Predictably fried after getting in way late from last night's flight home and the resultant 4 hours of sleep. Barely moving at first. As for the transition back to sea level, also predictable. The air felt thick in more ways than one, very humid conditions, and I could feel the airway irritation from breathing it as compared to the past 11 days of the cleaner drier stuff in Flagstaff. Looking forward to getting back into the regular home routine.