[MandieD]

If you are not at a bar, club, church singles' mixer, or other environment where people go for the purpose of meeting strangers for dating, think to yourself, "oh, she's pretty," then move along. Seriously. This advice goes doubly at any even slightly professional event, like a conference or a technology meetup.

If you need encouragement to leave her be, remember that more likely than not, she's already in a relationship.