Click here for Where to meet nice guys in london Here's how to deal with one. Nice Guys: What To Do if a Guy Turns Out Not To Be So Nice. These types quickly become angry and insulting if they don't get what they think they deserve from women. Posts describing such exchanges often go viral on the r/niceguys forum, not least because the road from Nice to meet you" to rage-flecked invective can be so short. Newsweek spoke to psychologists and therapists, as well as a woman who has encountered the type, to figure out how to identify and deal with "nice guys." What Is a 'Nice Guy'? The moderators of the r/niceguys subreddit suggest that these men "demean others while simultaneously expressing a favorable view of themselves." While they may not explicitly refer to themselves as nice, they often "demonstrate an expression of their own virtue while being a**hats." Venetia Leonidaki, a consultant psychologist and founder of Spiral Psychology, defined them as "men who do not clearly express or assert their emotional needs, including the need for emotional closeness, sexual connection, attention and love." They hope women will notice them and reward them with affection in exchange for their "approval-seeking behaviors," Leonidaki told Newsweek . "When women do not act as they had hoped for, 'nice guys' experience feelings of hurt, anger and even betrayal, which may lead to their demeaning behavior toward women," she added. "Diminishing the women while expressing a favorable view of themselves acts like a protective defense." A woman covers her face while a man sits in the background. The "nice guy" can turn nasty quickly if he doesn't get what he wants. Getty Images. A Cornell University study published in 2018 found that "initiators of unrequited romantic advances" often don't understand the difficult position they put their "targets" in or how uncomfortable it is for them to reject an unwanted advance. Audrey Tang, a chartered psychologist and leadership trainer based in London, told Newsweek that there is no specific pathology to describe "nice guys" but narcissism might be the closest in terms of personality. Typical 'Nice Guy' Behavior. Tang said "nice guy" behavior could sometimes be explained through an understanding of the person's upbringing, but could also be more "nefarious and akin to gaslighting." "Nice guys" can lack emotional intelligence as well as the ability to express and manage their own emotions in an effective manner, she added. Marisa Peer, a therapist, relationship expert and author, explained that these types commonly use love bombing to disarm their targets. "They'll send endless [over-the-top] texts or emails, bombard you with compliments and always come bearing gifts, but beware—this period is shortlived," she said. "Nice guys are never wrong and will never take the blame for anything," Peer told Newsweek . "However, if you try to confront them or point out their mistakes, their mask will start to crack and you will experience their wrath." Man Relives 'Embarrassing Date' After Swiping High School Crush on Bumble Woman Backed for Leaving Boyfriend at Grand Canyon After 'Cruel' Joke 'Embarrassed': Sister & Boyfriend Dragged for Italian Restaurant Freakout. People with these personality traits are fundamentally insecure, she said. "Anything that challenges their authority unsettles their very fragile ego." Most "nice guys" have trouble expressing their true feelings directly. "They look for ways to please a woman so they can gain her interest," said Leonidaki. "[They] may have misogynistic beliefs and not truly respect women, while at the same time they crave their affection." 'Nice Guys' on the Internet vs. Real Life. Ariana, a barista who declined to give her full name, has had her own "nice guy" experience. Where to meet nice guys in london