Muttering the word “Macbeth” in a theatre is worse than hollering “Free Booze” at an AA meeting. The so-called “Macbeth curse” has existed since Shakespeare’s regicidal highland fling first appeared in 1606. Legend has it that on the opening night Lady Macbeth (played as Elizabethan/Stuart traditions demanded by a teenage boy) took method acting a bit far and dropped dead. Nowadays the {…}