The Unwritten Rules Nobody Teaches You: Navigating Professional Culture

Episode 0007: Craig Calcaterra

Craig Calcaterra of Cup of Coffee on leaving law for baseball writing, the sabermetrics revolution, and finding contentment in an uncertain world.

You walk into your new job on day one. Someone shows you the coffee machine, your desk, and the bathroom. What they don’t show you is everything else that actually matters.

They don’t explain why Sarah always asks the first question in meetings. They don’t mention that Tom’s “just thinking out loud” emails mean he wants immediate action. They don’t tell you that staying late looks good until it doesn’t, or that volunteering for everything will either make or break your reputation.

These are the unwritten rules. The invisible protocols that separate people who get it from people who don’t. And nobody puts them in the employee handbook.

Why unwritten rules matter

Professional culture runs on two operating systems. The first is official: org charts, job descriptions, stated values, documented processes. The second is invisible: power dynamics, communication norms, institutional knowledge, and social contracts.

The official system tells you what to do. The invisible system tells you how to survive and advance. You can be technically excellent at your job and still struggle if you can’t read these unwritten codes.

These rules aren’t arbitrary. They emerge from the specific history, personalities, and pressures of each workplace. What worked at your last company might fail here. What’s considered assertive in one culture reads as aggressive in another. The person who succeeds isn’t always the most talented. It’s often the person who learns the invisible rules fastest.

The difference unwritten rules make

When you understand the unwritten rules, you stop wasting energy on the wrong things. You know which battles to fight and which to let go. You understand why your great idea got ignored in the meeting but your colleague’s identical suggestion got greenlit two weeks later.

You make fewer mistakes that damage your reputation. You build relationships with the right people. You communicate in ways that actually land. You avoid the invisible tripwires that derail careers while looking like small missteps to outsiders.

The alternative is constant confusion. Why did that email create problems? Why didn’t anyone tell you about that meeting? Why does everyone seem annoyed when you’re just doing what you were asked? Without the invisible map, you’re navigating in the dark.

Signs you’re missing the unwritten rules

• People seem irritated by things that weren’t explicitly wrong
• Your contributions get overlooked while others’ similar ideas get traction
• You find out about important decisions or changes after they’ve been made
• Colleagues share information with each other but not with you
• Your manager gives vague feedback like “not quite right” or “needs polish”
• You feel like everyone else got a manual you didn’t receive
• Simple interactions feel harder than they should be
• You’re technically competent but politically struggling

How to learn the unwritten rules

1. Watch before asking

When Jake Mintz and Jordan Shusterman started covering Major League Baseball professionally, they didn’t ask a hundred questions about press box etiquette. They watched. “Beat goes first,” they explained on the podcast. “You let every beat person ask everything they need to.”

That’s an unwritten rule. Nobody posted it. Nobody announced it. But break it, and you’ve marked yourself as someone who doesn’t get it. Learn it by observation, and you navigate smoothly.

In your first weeks, pay attention to patterns. Who speaks first in meetings? How do people disagree? What gets said in Slack versus email versus in person? How long do people actually work despite official hours? Who has informal authority regardless of title?

Watch the people who are successful in this specific culture. What do they do that you don’t? It’s rarely the obvious stuff. It’s timing, tone, and knowing which channels to use for which messages.

2. Share more, not less

Elizabeth Maxson, CMO of Contentful, advocates for what seems like the opposite of workplace wisdom: overshare.

If you are very closed off and keep all of that to yourself, how can you expect others to help or advocate for you if they don’t understand it?

The unwritten rule she’s cracking is about visibility and vulnerability. In many workplaces, the people who get support are the people who make their challenges and constraints visible. Not through complaining, but through transparency.

Maxson puts her school drop-off and pickup times on her calendar for everyone to see. This isn’t weakness. It’s clarity. “The more that people can really recognize you on a human level and understand you more deeply, the more that they will be compassionate and more open to ask those questions and listen,” she explained.

When people understand your context, they work with you instead of around you. They don’t schedule meetings during your blocked time. They don’t wonder why you’re leaving at 4:30. They know, and they adjust. But only if you share.

3. Challenge ideas, not people

Maxson’s team took improv classes together to learn a crucial workplace dynamic: how to disagree without making it personal. The principle is “yes, and” for building ideas, and “challenge the idea not the person” for disagreement.

The unwritten rule here is about preserving relationships while maintaining honest dialogue. In healthy workplaces, people fight hard about ideas and stay friendly afterward. In dysfunctional ones, every disagreement becomes personal and people learn to stay quiet.

When you challenge an idea, your language matters. “I’m not sure that approach will work because…” works. “That won’t work” doesn’t. “What if we tried…” works. “You’re wrong about…” doesn’t. Same content, different outcome.

4. Respect the hierarchy that actually exists

Every workplace has formal hierarchy (org charts) and real hierarchy (who actually has influence). They’re not always the same.

In the baseball press box, beat writers have formal priority because of their BBWAA membership. But there’s also informal hierarchy based on experience, relationships, and reputation. “Learning by watching, not asking,” was one of the content ideas that came from Jake and Jordan’s experience. They learned who to approach when, and whose space not to enter.

Figure out who holds real power in your organization. It’s not always the person with the fancy title. It’s the person everyone checks with before making a move. The one whose opinion shifts the room. The one who’s been there longest and knows where all the bodies are buried. Respect both hierarchies. Ignore neither.

5. Learn to say “I need a minute”

Ken Seng, director of photography on films like Deadpool and Street Fighter, described moments on set when he’s overwhelmed. “10 people are looking at me and there’s like hundreds of thousands of dollars on the clock” he said. His move?

It’s okay to tell everyone, I just need a minute and go like walk a lap around the set and then come back and be like, okay, here’s what we’re going to do.

The unwritten rule he’s demonstrating is about self-awareness under pressure. In high-performing cultures, asking for a moment to think isn’t weakness. Faking certainty when you’re uncertain is.

Different workplaces handle this differently. In some, you’re expected to have instant answers. In others, thoughtfulness is valued over speed. Learn which kind you’re in, and calibrate accordingly. But in most professional environments, “let me think about that and get back to you” is more respected than a rushed bad decision.

6. Observe how information flows

Some workplaces run on email. Others on Slack. Some on hallway conversations. Some on formal meetings. Most on a mix, but the mix matters.

Watch what gets communicated where. Which kinds of decisions happen in meetings versus which ones are already decided before the meeting starts? What belongs in a public channel versus a DM versus a phone call? When do people loop in leadership versus when do they just move forward?

Violate these norms and your message won’t land, even if the content is perfect. Send a DM about something that should have been public, and you look sneaky. Send a public message about something that should have been private, and you’ve created a mess.

7. Learn the rhythm and pace

Ken Seng talked about the evolution in his leadership style, from militaristic precision to something more flexible. “Learning to not bend everything to my will,” he said. “Working with top crews in Sydney” meant respecting different working styles and rhythms.

Every workplace has a tempo. Some move fast and break things. Others move deliberately and avoid mistakes. Some reward hustle and visible effort. Others reward outcomes regardless of hours.

Figure out the actual rhythm, not the stated one. If everyone says they value work-life balance but the promoted people all send emails at 11 PM, you know the real rule. If they say they want innovation but punish every failed experiment, you know what’s actually valued. Match the rhythm or consciously decide not to, but don’t do it accidentally.

TLDR;

The unwritten rules aren’t a conspiracy. They’re how groups develop shorthand for working together. They’re frustrating when you don’t know them and obvious once you do.

Your job in any new professional environment is to learn two things as fast as possible: what’s expected on paper, and how things actually work. The first is easy. The second takes attention and humility.

Watch more than you talk, especially early. Share your context so people can work with you. Challenge ideas without making it personal. Respect both formal and informal power. Ask for time to think when you need it. Learn how information actually flows. Match the rhythm or consciously choose not to.

Nobody will teach you these rules directly. But everyone will see whether you follow them.