Dwight Howard didn’t have much fun last season. It was obvious. And for Howard if basketball isn’t fun — if he isn’t smiling — he is simply not as good. The energy is not the same. It’s one of the many reasons he and Kobe Bryant didn’t mesh, why Los Angeles and Howard didn’t mesh.

Dwight Howard was introduced in Houston Saturday and looked relaxed and comfortable talked about winning and having fun at the same time.

“I made this decision for me,” Howard said in a press conference streamed online. “I want to be happy. If you can’t be happy when you’re playing, it’s not fun. I want to get back to being that guy who was playing and having fun but at the same time dominating.”

Howard wasn’t dominating last season in Los Angeles, he returned far too soon from back surgery and was a shell of the player from Orlando. That helped lead to a spiral in Los Angeles — the Lakers struggled (due to a coaching change and a rash of other injuries, too, it was more than Howard), which led to more questions to Howard about why he was struggling, which led to him being unhappy, which led to him not having the same energy or playing well, which exacerbated the Lakers struggles… you get the idea.

That smile on Howard’s face, combined with the a level of play that did not make the game easy and fun, frustrated Lakers fans used to Kobe’s scowl and demeanor. In Houston, Howard was unapologetic.