Watching the characters con, lie and trick each other in the Beck Center’s Glengarry Glen Ross reminded me of the truth embedded in Shakespeare’s catchy phrase about lust: “an expanse of spirit in a waste of shame.” David Mamet’s Pulitzer Prize-winning (1984) work portrays a toxic blend of lust (for money), vanity and a “mine is bigger than yours” business culture. It offers a perfect illustration of the myriad ways humans can betray each other. Bummer.