Anyone who has worked in the pick-up industry knows the golden rule: ``Rather than saying ``I like it,'' tell me why you like it.Specific compliments touch the heart.'' It's an ironclad rule based on the experience of past pick-up artists and is the result of sweat and tears, and it's effective no matter what age you pick up women, from young students and gals to office ladies and married women. Tonight, aspiring models and talents