I have informally diagnosed my father with MCS: that is, Man-Child syndrome. You won’t find it in any kind of medical dictionary, seeing as how it’s thus far only been officially identified in the person previously mentioned. The symptoms may include, but are not limited to, lack of responsibility, rationality, maturity, or basic logic and common sense; excessive excuse-making; frequent over-dependency on others; lack of conversational boundaries; dangerously high levels of pretension; a concurrent Woe-Is-Me complex; chronic tardiness,...