It is not easy to change our natural inclination to seek out similarity. The process starts with moving away from the unconscious urge to seek for likeness and toward the conscious acceptance of dissimilarity. In addition to finding team members who differ from you in terms of education, ethnicity, geographic origin, etc., try to also find team members among people that are multidimensional and cross-trained in different areas. These folks possess ‘associative fluency,’ a quality that allows them to make connections about ideas and applications, rather that “tunneling” into specific domains when a wider view is needed.