A bike ride
I'm pretty stressed out nowadays, but I did well to take a bike ride this afternoon over to Golden Gate Park during a respite from our recent string of hailstorms and thunderstorms. That was seven miles round trip, which is child's play for an experienced cyclist -- but I've never used a bicycle as an adult for anything other than commuting to work or shopping. I think it was the longest bike trip I've taken so far.
Thanks to Dan and the San Francisco Bike Map & Walking Guide, I found a route that was amazingly flat from the Mission all the way to the park -- mostly along Valencia and then Page. I only had to walk my bike for two blocks out of the whole seven miles, which is not bad for a San Francisco bike route that leaves the Mission or South of Market.