I'm dating again, but it's got me confused. So I've been reading up on the differences between men and women. I read The Rules, the Mars and Venus books, Dating for Dummies. And here's the real difference: Women buy the books.

In this stand-up–style observation, the speaker frames post-breakup dating as bewildering enough to prompt “research” in popular relationship manuals. The punchline flips the premise: after listing well-known dating and gender-difference titles, he claims the only reliable difference is consumer behavior—women purchase the advice books. The humor depends on exaggeration and misdirection, but it also comments on how the dating marketplace commodifies insecurity and promises clarity through self-help. Implicitly, it suggests that men may be less likely to seek guidance through reading (or less willing to admit it), while women are portrayed as more proactive—or more targeted—consumers of relationship advice.