While her Sex and the City alter ego, Samantha Jones, has no issues in the dating department (or rather, jump-in-the-sack department), Kim Cattrall shares that her real-world dating life isn't so glamorous on The Ellen DeGeneres Show today. But it isn't her sexually adventurous roles that intimidate men, it's actually her knowledge on female sexuality. I agree with Ellen on this one; shouldn't her know-how be a turn-on, not a turnoff?