I teach a fair amount at the New Space Center for Photography. One workshop I usually teach each quarter is Conquering the On-Camera Flash. The idea is to help students understand how to control compact Speedlights. This is a beginning class and many people come in with flashes they have just purchased and are learning to use them for the first time. It’s always fun to watch as people get the concepts of “manual” vs. “Auto” vs. “TTL” I always wished I had had someone to explain those things to me when I was starting out.