“…Groves [2] attempts to categorize "difficult" patients into four types: clingers (needy patients who evoke aversion and need clear boundaries), demanders (entitled patients who use intimidation, devaluation, and guilt to get what they want), help-rejecters (pessimistic, needy, nothing-works patients who evoke selfdoubt), and self-destructive deniers (who display self-destructive behavior, ignore recommendations, and evoke strong negative feelings). Any student or clinician who has been in practice can recognize, and likely conjure particular memories of, patients who fit these categories.…”