When a player is struggling, the last thing Philadelphia fans want to hear is a lecture about how their passion makes it harder to play. Yet here we are again, with Nick Castellanos going on the record and saying the quiet part out loud — and not in a good way.

In a piece published earlier Tuesday by NBCSportsPhiladelphia.com’s Bob Cooney, Castellanos reflected on the intense atmosphere at Citizens Bank Park:

“When the game is going good, it’s wind at our back. When the game is not going good, it’s wind at our face… It makes it harder to play freely… we’re playing more tight because we don’t want to be reprimanded for something bad.”

He didn’t stop there. Castellanos went on to elaborate:

“I wouldn’t say that it drains but it can definitely take you out of your center,” Castellanos added. “It’s super stimulating and euphoric if everything is going for us. But then it’s a very uphill climb when you can feel that everything is amplified negatively, like if you do something bad, you’re going to get a negative response. So, it makes it harder to play freely. If everything is going good, and we’re rolling, it’s a b—h to play here if you’re an opposing team because the environment is amazing. But if we roll into adversity and the tide shifts, we’re playing more tight because we don’t want to be reprimanded for something bad and playing becomes more difficult.”

That might sound thoughtful in a vacuum. But in Philadelphia, it lands like a down and out slider that Castellanos has been chasing for parts of the four seasons. The same fans Castellanos is describing are the ones who turned Red October into a civic phenomenon — the ones who turned this ballpark into the most feared environment in baseball. They’re not the problem. They’re the heartbeat.

Castellanos, who’s endured an up-and-down stretch at the plate and drawn criticism for streaky performances, seems to be saying the fans’ energy cuts both ways. Maybe that’s true — but that’s also the job of the fan. Philly isn’t Cincinnati or Detroit. You don’t get polite applause for grounding out with runners on. You get held accountable, the same way players like Chase Utley, Cole Hamels, Darren Daulton, John Kruk, Jimmy Rollins, and Roy Halladay were held accountable — and they’ve thrived under it.

If Castellanos wants to talk about “momentum” and “amplified energy,” he should look in the mirror. The boos aren’t about negativity; they’re about expectations. Fans see a talented, $100 million outfielder who too often looks lost at the plate when it matters most. They want more, not less.

And here’s the thing: Philadelphia fans will always forgive effort, passion, and production. What they won’t forgive is tone-deafness — especially in the Postseason.

If Castellanos (and his teammates) truly wants that “wind at his back,” there’s only one way to earn it. Play like it. And if he can’t — maybe it’s time for that wind to carry him somewhere else.