Imposter syndrome at work isn’t just a lack of confidence. It’s the confusing experience of having confidence in your abilities – and still doubting yourself.

I love working with new leaders. They’re fresh out of training, excited to pick up the leadership mantle, ready to help their teams, and eager to make a difference. But there’s one big mistake I see again and again. And it’s not lack of skill or effort.

When someone drops that ball at work, they often say, “That's not how I normally operate. I get it. Life is full, especially when you’re...