As Joel Embiid sees it, he needs to go back to having fun. That’s what the Sixers center tried to do in Thursday vs. the Bucks. “I’m trying to get back to the fun Joel,” he said. “Smile a little more. The whole season, I kind of told myself I was going to be serious. I felt like everybody just looked at it in a way that I’m moody or I do not care. I do.