About Trudy Smit Quosai Trudy Smit Quosai is currently the CEO of the Gambling Research Exchange, an organization that mobilizes knowledge to reduce gambling harms. Books by Trudy Smit Quosai Necessary but Not Sufficient Improving Community Living for Youth after Residential Mental Health Programs by (author) Gary Cameron, Karen M. Frensch, Trudy Smit Quosai, Mark Pancer & Michele Preyde