God uses “special” people.
Jacob was a cheater; Peter had a temper; David had an affair; Noah got drunk; Jonah ran from God; Paul was a murderer; Gideon was insecure; Miriam was a gossiper; Martha was a worrier; Thomas was a doubter; Sara was impatient; Elijah was moody; Moses stuttered; Zaccheus was short; Abraham was old and Lazarus was dead.
It provides an excellent online survey that helps you evaluate your strengths and opportunities for growth. Taking some time to reflect on your results will provide you with an accurate picture of how those you lead experience your as a leader. The book also provides a great perspective on the six wings of effective leadership.