Taxicab light is on. Two people enjoy a romantic date.
The theory was simple, as many ideas from the hit HBO show Sex and the City were. To paraphrase Miranda Hobbes (portrayed by Cynthia Nixon), men are like taxicab lights. When they settle down, it's never actually about the person they wind up with—it's all a matter of timing and when their "cab light is on."
In a recent article for Verywell Mind, author Ariane Resnick explains, "The taxicab theory (also known as the taxi light theory) is an idea that centers around men and claims that they commit, or not, based on timing." Resnick then quotes therapist Afton Turner, LPCA, who claims, "The taxicab theory explains when a man decides he is ready to get married, it’s like he is turning on his cab light—he is signaling that he’s available and open to commitment. At that point, it’s less about who he’s with and more about the timing; he’s ready to pick up the next waiting passenger and marry them."
What Miranda (or rather the show's writers) says exactly is: "Men are like cabs. When they're available, their light goes on. They wake up one day and decide they're ready to settle down, have babies, whatever. And then they turn their light on. The next woman they pick up, boom, that's the one that they'll marry. It's not fate. It's dumb luck."
A clip from season three of Sex and the City discussing Taxi Cab Theory. www.youtube.com, Matchacarbonara
This episode was released in 2000, when much of Gen X was settling down or in the crux of dating. Many of us took the monologue as a cute throwaway scene in a lighthearted comedy. It was just the kind of thing you post on a blog and then carry on with your life. It’s obviously reductive and, as Resnick writes, "problematic" for many reasons. Mainly, it's an odd thing to attribute only to men and it’s a laughable generalization.
Gen Z has some questions on the theory and topic at large, which spark healthy debates on TikTok.
On the "First Round’s on Me" app's TikTok page, a woman is asked, "What is the best dating advice you’ve ever received?" She echoes the taxicab theory, answering, "My dad told me last year that men either have their light on or they have it off. I have dated for two years straight and every man's light was off. And I was always chasing."
@firstroundsonmeapp Do YOU believe taxi cab theory?😏 #nyc #fyp #dating #date #datingapp #firstroundsonme #single #datingadviceforwomen #datingadviceformen #relationship #love #ots #interview
The interviewer confirms, "Men are like taxicabs. If the light is off, don’t try to get in."
"Don’t even try," she continues. "But when their light is on, be ready."
In the comment section, a few offer their own advice. But many agree with the sentiment. "Great advice," more than one person writes.
But over on @BlackRyanSeacrest’s TikTok page, he debunks the theory. He especially pushes back on the idea that men don’t choose the "perfect woman" if their light is off. He asks, "Perfect according to who? The other women or to him? Because I promise you if she was perfect for him, he’d be with her."
@blackryanseacrest The taxi cab theory isn’t real #fyp #dating #men #women #foryou
He lets the clip continue, then shares, "The taxicab theory is basically a stage three coping mechanism. It’s basically saying, ‘You know how that guy rejected you? It’s completely okay and has nothing to do with you. Because in reality, he’s not ready for a relationship and when he is, he’s just gonna pick some random woman in front of his face that he doesn’t care about.’"
He goes on to scold the idea that men have no feelings or thoughts and are merely guided by an unseen, vague readiness. He also points out that women are also capable of merely "coasting in a relationship just because they want to be in a relationship—even though the guy is completely lackluster."
Here, the comments are also quite supportive of the content creator. "Also, if he isn’t ready to be in a relationship, even if this hypothetical woman is perfect for him, THAT is healthy!"
Carrie attempts to flirt by winking. Giphy Warner Brothers, HBO Max
One person pushes back: "But then why do men date a woman for 6 or 7 years saying he's not ready for marriage, just to marry a girl one year into the relationship after his last relationship ended? Even if you say he just fell in love, imagine being the girl he left."
Another debates this idea: "This might surprise you, but those two women are in fact not the same person. There was something about woman 2 that brought him peace in his life."
The bottom line is that simplifying love and partnership—no matter the gender, sexual preference, or otherwise—minimizes the importance of chemistry. Sure, maybe timing has something to do with where we end up, but not always. In their latest piece for Pure Wow, editor Sydney Meister writes, "Because in a culture obsessed with finding the ideal match—often one that may not even exist—‘settling’ has become synonymous with ‘giving up.’ Yet, could it be that it’s not about giving up on connection, but redefining our expectations of commitment?"
A woman smiles at a manImage via Canva
A man texts a woman sitting near himImage via Canva
The Frenchman's monologue was absolutely spot on 
"Yeah, muscles are cool, but can he sit with you in a hospital waiting room for six hours without making it about his fantasy football team?”
“One day, life is gonna body slam you with grief."
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