Usefully understood as an AI-enabled community engagement system effectively designed to Improve Mental Health, SameGrain Inc is a social networking platform. The system is carefully designed to enable people anonymously to locate, connect with, and create new friendships with other people having similar traits in comonn. Centered on privacy and anonymity, the platform is structured such as to shae only what two people have in common with each other. The platform application is for the discovery of more compatible roommates, teammates, travel companions, support groups, business connections and more.