I met Ed Parker and he greeted me warmly in a setting where he could have easily ignored my presence, engaged me in conversation, and invited me for a private lesson. He knew my previous teacher well, and I was overwhelmed. He was Ed Parker, and I was a nobody teenager. Even though I suited up and stretched out, my lesson was entirely intellectual. He told me where he had been, where he was, where he was going, how he planned to get there, and if I wanted to come with him. He showed me 2 of his famous 3 briefcases. We talked about how important specific language was to understanding principles. He closed by giving me his home phone number and we became friends for life with him never living more than 20 minutes away. And for the almost thirty years we were together, he never charged me a dime.
"Studying" would be a better word and the answer is yes.