I think this is a misconception. The problem is these "good guys" are usually plain and inoffensive, the doormat type. They haven't cultivated a personality, there's no self confidence, they haven't done their best to make sure their in the best physical shape etc. They don't know themselves so they latch on to a female which is a nono. Not having an opinion does not make you a "good guy". Guys with their **** together who aren't complete ******** is out here winning everyday. They're not clingy, didn't invest all the time into one shorty that showed no love in their direction, and they're not bitter or frustrated. "Nice guys" wanna **** just like everyone else, they objectify even more so (why won't she **** me?) the way they are going about it is completely wrong. It's not about becoming an "*******", it's about improving yourself and becoming a well rounded individual with something to offer. Once you know you're the **** because you worked on it, it's not some ******** you told yourself in the mirror, you can proceed. My advice for "good guys"? forget about yambs for a bit, improve on what you're insecure about, speak to everyone, no ulterior motive. Might take you a while to get there but confidence and yambs will come, as opposed to your 0% playing the bitter cat with a false image of himself as the "good guy" trapped in the friend zone. And being an introvert is no excuse, (it's more of a help than a hinderance) get out there, just know when you need your me time.