It's safe to say there are not too many investment banking chieftains whose idea of a compliment was to tell you after a meeting that "you showed a certain amount of fingerspitzengefuhl in there." To which the appropriate response was, "Only a certain amount?" Followed by the inevitable rejoinder: "But were you effective?" Bruce Wasserstein, who died this week at 61, loved complexity and was a genuinely complex man himself. Like many of his former colleagues, clients, and competitors, I'll be trying to figure him out for years.