a1 coopra-my advice to u is to be light-hearted&flippant at all times.dont take others (and urself too) very seriously in life.after all we are all here on earth for a little while. just relax, be happy,be ur natural self.be a candle spreading ur knowledge/wisdom to all ( even if u feel they dont take it seriously). remember – the joy is in chase, not kill.and every now and then u get into this complex about u not being a qualified doctor. why such an insecurity ? u have done so well for urself in another field, so why regret at all !?