Your shadow doesn't stay inside you. It organises the field around you.
Without anyone saying it out loud, your team learns what can be brought to you and what can't. Which topics tense you up. Which news is better softened. Which disagreements are better wrapped. When to speak and when to stay quiet.
If you don't tolerate doubt well, they learn to bring you certainties, even premature ones. If you reward the quick yes, they learn to hold back the no. If you react badly to bad news, they learn to bring it to you late, tidy, dressed up, already managed so you don't see too much mess.
There is real gold in this: people take you seriously. Your presence carries weight. Your authority has effect.
The shadow is that this same authority, if it isn't worked on, edits what reaches you.
You don't have to forbid anything. It's enough to react a certain way a few times. The system learns. And once it learns, it starts protecting itself from you.
That is why a team's culture is, before anything else, the echo of the shadow of whoever leads it.
Then you lead with filtered information. Reality reaches you corrected. You make decisions on a presentable version of what is happening. You think you have the pulse of the team, but perhaps you only have the pulse of what the team has decided you can bear.
Here is the uncomfortable twist: your people's silence is also information about you.
If no one ever contradicts you, the problem is rarely that you are always right. If no one brings you bad news, it doesn't mean there isn't any. If everyone seems aligned too soon, perhaps you are not seeing commitment, but adaptation.
What the leader doesn't work on, the system compensates for.
And very often it compensates by staying quiet.
To notice: what do you think your team doesn't dare tell you? What do you do, without realising, to make it that way?
To try this week: ask someone you trust, in private: "What aren't you telling me that I should know?". And listen to the whole answer without defending yourself, without explaining, without qualifying. Just listen.