Hainsey, in fact, is a walking reminder to the Penguins young players about how difficult it is, or at least should be, to make the playoffs. They might need one, too, considering how fortunate they've been to land with Pittsburgh, which has made the playoffs every year since 2007.
Consider the following: Bryan Rust played 55 games, Tom Kuhnhackl 42 and Conor Sheary 44 before the forwards got into their first playoff games last season. They all were key players in the Penguins' run to the Stanley Cup championship.
Hainsey will join forwards Carter Rowney (27 games) and Jake Guentzel (40) as Penguins making their NHL playoff debut Wednesday.
"He's got to be excited," Sheary said. "It's quite the experience. I was lucky enough to have it in my first year and play as many games as I could. For a guy like that, such a good player and such a veteran, to just get his first chance is pretty amazing, but I'm sure he'll be excited."
Hainsey is excited; you just have to get through the dry sense of humor and the veteran poise to get that emotion out of him.
"Well, I mean, you've got to play what's in front of you, whether it be the game, the season, whatever it is," Hainsey said. "Certainly I would have loved to play 100 playoff games by now and won three Stanley Cups; it just hasn't been the way it's worked out for me.
"This opportunity, these next couple months, hopefully we can string together a run for an opportunity at another championship for these guys and a first run like this for myself. That's what I'm focused on."