I came across this article on WebMD that caught my attention. You can view the published article it's referring to here.
Sex is better for your happiness than money.
That's what these researchers from Dartmouth found. Pretty amazing-right? They found that "sex enters so strongly (and) positively in happiness equations that they estimate increasing intercourse from once a month to once a week is equivalent to the amount of happiness generated by getting an additional $50,000 in income for the average American."
"Overall, the happiest folks are those getting the most sex -- married people, who report 30% more between-the-sheets action than single folks. In fact, the economists calculate that a lasting marriage equates to happiness generated by getting an extra $100,000 each year."
That's a pretty hefty raise!