DON’T look for perfection. Dating can lead to all kinds of tricky situations. To help you navigate even the most awkward moments, we’ve compiled our 50 best dating tips—some new, some old—given to us by experts, moms, women like you, and even Justin Timberlake. Encouraging you to settle isn't our style, but separating your desires from your deal-breakers can give your love life a major upgrade. "There are some qualities that your mate must have -- being honest, for example -- and others, such as movie-star looks, that should be thrown in the would-be-nice category," says Elizabeth R. Lombardo, Ph.D., author of "A Happy You: Your Ultimate Prescription for Happiness." "Sit down and realistically figure out what characteristics are nonnegotiable and then be open-minded about the rest." DO expect to meet men in unexpected places. "Keep your eyes open at all times for opportunities to meet quality men, not just when you are all dressed up to...