I may be the only one who shares Christ with my hairdresser. I may be the only Christian who prays for the store clerk near my house. God planned for me to be right where I am so I would share His love in my own unique way.
Rahab did not grow up learning about God and His commandments, but came to believe in Him later in life. She gave up prostitution, became a wife and mother, and followed the God of Israel.
A leader needs to be a life-long learner. One practice that is invaluable to a leader and builds a reservoir of priceless information is asking questions.