Went to Ocean Beach this weekend and tried to get a good surfing shot. In between watching sets come in out on the water, I noticed something about the light changing down the beach. Saw the guy with the surfboard coming out of the water, had a second or two to set the tricky exposure and focus. Then the kids ran by and I managed to get everything framed just right. I didn’t realize quick reflexes were essential for photography. Whew!