Secondly, if you are coming out of a lonely period, it is more difficult to be objective about your new dating partner.

It is difficult enough to keep your wits about you if you experience some degree of falling in love or infatuation with this person.

There are three rules of thumb for dating more than one person: Dating more than one person is a great way to de-intensify the beginning of a relationship, to learn more about each person you are dating, and to truly assess the health of each dating experience by having a clear basis for comparison.

Tell a girl that you're seeing other people, don't tell a girl that you don't want to see again.3. A good rule of thumb is to always act as though you're having an affair.

Avoid friending women you date, and definitely don't, like, Tumblr pictures of you making snow angels with a girl if you're supposed to get hot cider with another that evening (in this scenario it is winter and you are charming! Don't ever give away your location—check in to a martini bar on Four Square and you might as well have posted, "Greg just became the Mayor of Another Woman's Vagina."4. If you've found a girl who's okay with your tomcatting, congrats!

Get all feelingsy, and you're going to ruin it in a hurry.

Don't tell a girl you've "never met anybody like her" if you'd still like to meet a bunch of people like her and get blowjobs from them. I should not have to tell you this, but just because we aren't making ?

I'd been with my boyfriend for six beautiful months of makeouts and I was never going to love again. Going out with somebody else the next day would therefore be cheating, a cruel thing to do to your boyfriend on the all-important 24-hour anniversary. A lot of my friends, male and female, followed this kind of "Medieval Courtly Love, With Blowjobs" model well into college, like knights and ladies with bitterly divorced parents.

My grandmother was less than understanding about it."You should be dating a BUNCH of guys," she said, and held up a picture of one of her pretty sisters, as a teenager. It was jarring to find out that our great aunt had basically spent her youth as the whore of Babylon. You're going to date Veronica _and _her best friend Cheryl Blossom? But for those of us still single, relad ideas about monogamy and the facility of the Internet have produced a new golden age of slutty aunts.The 37-year-old who works at an ad agency, has a sweet pit bull, and an enviable vinyl collection — but is so obviously not over his ex-fiancée.I was fresh out of a relationship, breakup wounds still searing.And if you've got the kind of girl who reeeeeally isn't looking for exclusivity, she doesn't want you barfing your gross emotion germs all over her. I'm pretty sure that the bat and the pig that combined viruses to make The Contagion met on e Harmony and that I've had sex with them both.Done responsibly, dating a lot of women is no longer considered outré.Going for the maximum adrenaline rush might help you temporarily feel very alive, but is often a set-up to get badly hurt, since you just won’t see the red flags that are staring you in the face.