Something I have noticed is that men who fall under the definition of beta bucks, meaning financially successful men who are un-confident, meek, unattractive, insecure, and don't project masculine personalities are almost, exclusively found in STEM careers.

My computer science classes, math classes, bio classes in college were loaded with guys on the road to being beta bucks. About 60% of them were virgins, and the rest only had one girl friend throughout college. They didn't workout, were very timid, didn't like partying or approaching women, meek, yet were extraordinarily intelligent. A lot of them had boring personalities. They went on to work at Google, Facebook, Apple, etc, and some to medical school or pHD programs.

However, outside of STEM careers, I have never really encountered a true beta-bucks man. All of the men in business, finance, law, etc had a solid way of meeting women and having their fair share of girlfriends, or being confident around women. They aren't chads, but they never seemed to have immense difficulties finding women.

CMV.