Consistent good or great action will produce great results. One great action does not.
Did the person with a six pack only do one really hard ab work out or did they work out consistently and eat well every day of the week? People who become rich… Did all of them inherit that wealth or hit the lottery? Or did they work hard, save money, and invest consistently (and intelligently) over time? There are very few overnight successes – only illusions to make you think that there are many.