to change a choice likely to result in a bad outcome. Then we could embrace Thoreau’s view and harness the power of regret because it would serve a valuable purpose. It would be helpful, then, if we could get regret to do some time traveling of its own, moving before our decisions instead of after them. That way, regret might be able to keep us from making a bad bet. In addition, it wouldn’t, as Nietzsche implied, rear its head later by causing us to make a remorse-fueled second mistake.
Minimization of maximum regret
