Opposite Strengths, Inc. owns, develops, licenses, and teaches the Opposite Strengths system. The company was begun by Dr. J.W. Thomas in 1966 and began teaching the Bi/Polar System through Bi/Polar Seminars. We work with end user clients and reseller clients. End user clients are organizations that teach Opposite Strengths to employees and immediate families. Reseller clients are consulting firms that provide consulting, coaching, and training using the Opposite Strengths system.