The general story for young dudes that struggle with women is they are told to go "monk mode" for several years and only focus on upping their status.

These young dudes at first think they are not attractive or tall enough to get the hot girls their age, or girls in general. They are bitter about this and are told that if they "work on themselves," at some point down the line these women will all of a sudden want them. They then put getting rich, jacked, & high status over actually talking to girls and learning dating social skills.

If you are a young dude the #1 thing you should be working on is social skills and learning how to flirt. Obviously try to look better and work on having a future, but telling yourself "I'm going to stop all communications with women and focus on the grind and when I'm a millionare at 38 all these hot 21 year olds will suddenly want me" is nonsense.