This (tenth) chapter o f the book addresses missing points in the literature to date about PCC for people with SMI. It proposes a principled vision, briefly summariz­ ing and attempting to move beyond the state o f the art as presented in other chap­ ters o f this book. As such, it is relevant to all the other chapters o f the book, and is both a conclusion and an invitation for further research and development o f PCC for people with SMI.