We often get career advice that encourages us to become indispensable. This is both exhausting and keeps us from working on the big picture things we need to do as leaders. Instead, train your team well and empower them to solve problems and make decisions without you. Your role becomes focused on training, setting expectations, coaching when necessary, but allowing your team members to grow, develop, and become better professionals. This approach can increase the engagement of your team members and reduce your stress as a supervisor.