"Maybe it's because I cheated on that part myself when I was playing," Patrik said. "You need to work hard. If you don't work hard, you're never going to reach the top levels, first in Sweden and now over here. It's the most important thing to practice."
It's not always easy being a coach's son. Sometimes there's more pressure to perform and prove that the playing time you get is earned rather than given. Filip never had to worry about that when Patrik was his coach.
"He was honest, always," Filip said. "He might have been a little more honest on me sometimes, but at the same time, it's not like I got any privileges. I was one of the best players on the team growing up, so it's not like he had to play me. Like any kid, if I played good I heard that, and if I didn't play good, I probably heard that a little more."
Growing up watching his father play may have been where Filip's passion for hockey took off, but he has forged his own path since then. This season, he leads the Predators with 14 goals and has 20 points in 22 games. He has 275 points (131 goals, 144 assists) in 353 NHL games and 42 points (22 goals, 20 assists) in 55 Stanley Cup Playoff games.
"Hopefully I've had some impact, but he has such strong emotions for hockey himself," Patrik said. "Of course, when he was very little, he looked up to me. But when he grew up, he decided everything by himself and he just loves hockey and hates to lose. That's the most important thing for him."
Patrik sometimes still can't believe his son has become a star in the NHL. Filip's journey from Ostervala, Sweden, to Nashville has been a dream come true for his family.