Join Robby McKittrick for a look “Beneath the Stats” of Boston’s professional sports teams and personalities in this new podcast.   In episode 8, Robby interviews well-known hypnotist Tom DeLuca about how he became a hypnotist, what he has learned about human psychology, how hypnotism works and the limits of the practice.   Robby ends the podcast by discussing the NCAA tournament and the upcoming Final Four matchups with Duxbury Sports Clipper sports editor Trevor Hass.