SAN DIEGO – By the time he was 24, Dominick Cruz won the WEC bantamweight championship, but he admits those years weren’t easy. Now 36, maybe that’s why he’s so even-keeled when he speaks. “I can honestly say that I made the 20s really hard on myself with decision making, with mind, with thought process, with the stress,” Cruz said Wednesday at UFC on ESPN 41 media day. “I’ve heard a lot that I seem more calm in interviews. I think that’s just because of the maturity of living life and having wins and losses and learning how to be more grateful for things instead of attaching to things.