The Hedgehog Concept is based on an ancient Greek parable that states: The fox knows many things, but the hedgehog knows one big thing.
Conflict is inevitable, what makes a big difference is how you deal with it.
As a manager, as a leader, you must pay attention to both of these things.
The next time you catch yourself in a cycle of worrying or planning your days away, gently take a step out of time to check in with your mind and body to see how you're doing.