Perhaps middle age is, or should be, a period of shedding shells; the shell of ambition, the shell of material accumulations and possessions, the shell of ego. Perhaps one can shed at this stage in life as one sheds in beach living; one's pride, one's false ambitions, one's mask, one's armor. Was that armor not put on to protect one from the competitive world? If one ceases to compete, does one need it? Perhaps one can at last in middle age, if not earlier, be completely oneself. And what a liberation that would be!