This ended up being my turning-around point, the first place that had a place I could sit down at during my 90-minute BRISK walk. I forced myself to sit here for 30 minutes to enjoy the scenery of the little community garden park, but also to convince myself that my only option was to make the return walk back the way I'd come. By this time I already had three large blisters on the bottoms of my feet. Dave was in Taylor today or I would have surely called and asked him to come and "rescue me". Oh well, next time I'll know better.