Comment by teddyh
You are mostly correct, but the “Luck” factor has a hidden variable in it: The ability to see and notice when you are lucky, often called “optimism”. If you are pessimistic, you will not notice when a lucky break happens, and the opportunity will pass you by, but you will erroneously blame your lack of success to your lack of luck, not your pessimism.
An optimist's life is still subject to roll of the dice. To say pessimist's do not notice luck is utterly foolish. In fact, I would say they cherish it more than the optimist who thinks thing swill always work out for the best.
I am neither optimist or pessimist. I only know that I should not use my luck to rule over the less lucky.