Remembering that big changes do not happen every day is the most obvious and prudent advice for someone who has become accustomed to acting by betting on the improbable. Because, in short, there is no reason for predictable failure to turn into frustration. It is necessary to act for the sake of acting, and let whatever has to happen happen. In this way, one protects oneself against the uncontrollable and makes the most of what can surely be made.