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If you think about it, finding out what motivates each of your team members is a little bit like solving a great mystery. I encourage my coaching clients to take it on with intrigue, and the bright eyes of a young scientist.
Most of the time they take this on like a major pain in the neck, and a great big hassle in leadership. When you can make the shift to seeing it as a exciting exploration that when accomplished can produce endless results (have you ever seen a highly motivated employee work?) You will be on the right track.
Be creative and don’t be afraid to contact me for ideas.