Been away from the forum for a while. Two trips - professional conference and 9 day bike trip in Pacific Northwest. Back to commuting regularly for the past 3 weeks, 26 miles per day. Teaching 120 students in a new classroom with no air handlers working - miserable conditions. Facilities group finally decided to do something about chronically wet carpet in my office. Have not been able to use my office for 4 of days this past week. Commuting rides were the only thing that kept me from going mad this week.