Was one of two primary reasons cited in a WSJ article this week for employees resigning to go to another employer.
The other was money. Better pay.
You may have room there, you may not.
But as a leader, you almost always have the opportunity to develop someone, to give them more opportunity to be in on conversations, to weigh in, to lead, to suggest ideas, to be more visible, more responsible, to be heard, more relied on, more of a contributor.
Where are those?