My best friend and I would travel together to play poker at different card rooms, and sometimes we would end up in the same games. My friend and I had played so much together that we stayed out of each others way. I had a tight image, played on the loose side. He had a loose image, but played tight. I could read him like a book, but he was never sure of my hands.
Never made a true friend at a card room. There were some card players that we gambled at the golf course, but I always kept my distance because I wanted to win their money.