The twentieth century was the bankruptcy of the social utopia; the twenty-first will be that of the technological one.
Never take advice from anyone in a tie. They'll bankrupt you. Don't ask a general for advice on war, and don't ask a broker for advice on money.
Never take advice from someone wearing a tie.
It's not a good idea to take a forecast from someone wearing a tie. If possible, tease people who take themselves and their knowledge too seriously.