It is with deep sadness the SMI Board of Directors mourns the loss of our colleague and friend, Dr. David Deci. It remains shocking to be thinking of Dave retrospectively - I still find myself wishing to discuss some nuanced matter with him or looking forward to seeing his face on the next zoom call and hearing about his post-retirement life in New England. We invite the SMI community to share your memories and reflections of Dave. These will remain as a memorial to him and to his tireless work for the unsheltered homeless.