This happens all the time. People take statistical data about a population and then try to apply it to individual members of that population. If 30% of men are

This happens all the time. People take statistical data about a population and then try to apply it to individual members of that population. If 30% of men are less happy in a marriage, that doesn’t mean you’ll be 30% less happy or even that you will have a 30% chance of being less happy. Because you are not an “average man” (no one is).