What hat are you wearing when you think? Years ago when I was studying what makes an effective team I came across a book, The Six Thinking Hats by Edward DeBono. One of the premises was that for effective teamwork that it was important to have different perspectives. And, as a team leader it is important to have a variety of prisms in thought in order to be able to move forward on a project or task with greater confidence.
First, it is important to understand that each team member has preferred ways of thinking. As a leader, you may be able to discern what is the best hat for someone to wear.