Raising a Family
Good parenting starts with a good marriage, but most Western girls want a guy they can boss around, which results in weak children. They fear strong men, when they should be attracted to them.
Fatherhood
Despite the conflicts that arose with him later on in life, I had a (reasonably) good father, so I know how to be one. But good is not enough for something so important, so I would only do it under excellent circumstances.
Mate Selection
This should be obvious, but the most important criteria in selecting a partner isn't genetics or money, it's true love, and children made without it are cursed.
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