On Wed. I went to a local Pueblo for one of their BIG public feast days. I walked about 1/2 mile is short bits, in deep sand, and saw 3 families I have been close to. I was fine when we left (Yay for chinese herbs for allergies!), and fine in the morning thursday. But about noon Thursday, all I wanted to do was nap. I couldn't just then, but I could sit in my car while waiting for a child I was driving to appointments. When I got home I laid down but could not sleep. However, I was REALLY foggy - I forgot I was supposed to take a friend to dinner! Today I am still foggy, yawning, could just stay in bed. I would not be able to do anything demanding. Anyone else experience this? Is this to be expected?? I have not been well enough to try anything so ambitious till now, so did not know what to expect. .... Won't schedule dinner the next day, next time!