Fooling people with magic was cool. But learning how the phone system worked was fascinating. I wanted to learn everything about how the phone company worked. I wanted to master its inner workings. I had been getting very good grades all the way through elementary school and in junior high, but around eighth or ninth grade I started cutting classes to hang out at Henry Radio, a ham radio store in West Los Angeles, reading books for hours on radio theory. To me, it was as good as a visit to Disneyland. Ham radio also offered some opportunities for helping out in the community. For a time I worked as a volunteer on occasional weekends to provide communications support for the local Red Cross chapter. One summer I spent a week doing the same for the Special Olympics.