I am wholly unable to take seriously anyone who self-proclaims “sex expert” is their job. My doctor doesn’t waltz into examination rooms shouting “I’M A MEDICINE EXPERT.” Her work speaks louder than her title. A few years ago, when Francisco Ramirez and I met at a conference in Washington, D.C., I immediately liked him. He serves up kickass free dating advice in Union Square and works with: United Nations, MTV, and tons of other fantastic folks to make healthy sex info widely available. He’s real; I genuinely respect his work. Speaking of reality, watch Francisco’s 5 Tips to Avoid Getting Catfished for MTV Voices.