Breaking news from the white coats at UCSF: males who aren't sexing on the regular are "driven to excessive alcohol consumption, drinking far more than comparable, sexually satisfied" males. The scientists conducted an experiment on fruit flies that led to this groundbreaking finding, and have since discovered that it is applicable to human males. When men are without love, they drink to find solace. And by "love," we mean "boning."
For all the details, please see this report.