After scoring three goals in October, he criticized his own game as poor and inconsistent.
Then came the trip to his home country for the 2018 NHL Global Series games against the Florida Panthers in Helsinki on Nov. 1 and 2.
Laine had a hat trick in the first game at Hartwall Arena, a 4-2 win for the Jets, and another goal in the second game, a 4-2 loss.
Maurice said the Global Series games were almost certainly the key that unlocked Laine's remarkable November.
"He stops when we're getting on the bus and signs all the autographs," Maurice said. "From what we know that he does, even stuff that doesn't make the newspaper, he's really sensitive to the people around him, the fans. So I think a personality like that also feels the weight and pressure and responsibility of going home to play in front of his home country.
"I was surprised when we got there how big a deal he was, not that he doesn't deserve it. It's rock-star status over there. He would know that, we wouldn't have. And I think that weight came off him and he had great success. That's the deep breath, then, for me that got him going."
Laine said he felt some self-imposed pressure when he arrived in Helsinki.
"[It was] the feeling that I had before the games, that I wanted to show everybody back home that I can still be a decent hockey player after those first couple games I had," he said. "And I think that kind of gave me the extra motivation for those games.
"I've been trying to prove to everybody around the world and around the League that I'm still a pretty good hockey player and can still score, even thought I was struggling. It was definitely a good trip and I've had a lot of fun after that."