There is this idea that married men are more successful, and people have lots of stats to back it up. However the fact that married men are successful is but a mere coincidence, and not the cause of the success. Money is a function of intelligence, hard work and time. Chances are the married men being polled in surveys have a combination of these three factors going for them which is the primary reason for their higher earnings, and women selected them for marriage on this basis. Marriage and wives in and of themselves have little to no effect on earnings. Give a dumb, lazy, young man a wife and his income will not rise. In fact this reasoning is dangerous because thinking that marriage and kids serve as some kind of magic inspiration for self-improvement is one of the leading causes of stupid mating decisions around the world.