I may have been at the same conf as you, I met John there also while I was hanging out a good friend of his. I found him cordial, humourous, engaging, and not e

I may have been at the same conf as you, I met John there also while I was hanging out a good friend of his. I found him cordial, humourous, engaging, and not egotistical (though aware of his fame). It may depend on the time of day you meet him, but he has a certain charm and I always remembered meeting him with a fondness.