One rule all men should take to heart: it doesn't matter how much money you have, true happiness will elude you when your wife is unhappy.
Mark Zuckerberg is learning this rule as we speak; his potential fight with Elon Musk led him to install a fighting octagon in his backyard. In a text exchange Mark made public, he excitedly told his wife Priscilla Chan about his new toy.
"It looks awesome," he said in the text, adding, "We have plenty of yard space!" when he noticed she wasn't exactly thrilled over it.
Husbands everywhere can just feel the moment he discovered he made a huge mistake when she replied, "I have been working on that grass for two years." Oops.