Those words stuck with me. I had always felt the same way. Being some unremarkable average joe is one of my greatest fears.
In this world one must forge one's own unique identity. One must develop individual qualities and find ways to stand out from the rest. Even though the ego is frowned upon by many, having a big ego can be undeniably useful for the pursuit of glory and distinction. Many highly successful people such as athletes and artists of various kinds - especially those who are trailblazers or innovators in their field - have big egos. It is arguably that same big ego that motivates them to pursue higher goals and excellence. Even if one is not some kind of elite athlete or renowned artist, it is still beneficial in my view to forge one's own unique identity and distinguish oneself from the amorphous herd of mediocrity. It is better to stand out as one of those rare types and therefore come across as possessing some kind of unusual source of attraction. If one pursues any kind of uniqueness, he will be loved by some and hated by others, but that's life.
I understand that many dislike those who have big egos and a lot of self-love and who dare to be different from the rest - especially if they have real unusual achievements too and are not just some eccentric crank. The jealous haters like to go after anybody who doesn't fit into their own mold of mediocrity and whose presence threatens their own fragile egos. The religious priestcraft types attempt to convince us that the ego is a sin and even teach that one must destroy the ego (because they want to subject us to their one ideology and vision of life and thereby control us). And, unfortunately, today in the 21st century the pursuit of uniqueness has tragically degenerated into a popularity contest for likes on social media with tweets and selfies as the medium and fashionable "woke" opinions as currency for "snowflake" status. But there is no reason to pay attention to the haters and the religious slave moralists. The great body of life that we call the world is full of flamboyance and eccentricity and only knows diversity and experimental proliferation. In light of this surely the best thing that one can do with the gift of life would be to embrace all of one's own eccentricities and remarkable traits, crank them up to eleven and thereby become the most interesting creation as possible for whatever transcendental force put us here.
Enough of my philosophical ramblings. Making a conscious effort to forge oneself a unique identity is also a highly practical endeavor. Cultivating certain virtues or otherwise points of uniqueness is useful for attracting ladies who generally prefer interesting guys (it is human nature to be intrigued and drawn in by the unusual). So this topic largely overlaps with dating strategies, although its main focus is certainly more about the conscious cultivation of one's core self as opposed to merely temporary strategies for getting girls. It's more about attempting to become a larger-than-life character who is attractive for attraction's own sake.
Here are some ideas that I've thought of for this goal:
The Development of a Great Physique
I grew up watching pro wrestling (it's still real to me, damnit!) and was always blown away with the amazing physiques and feats of athleticism of the men who graced the squared circle. Then I became fascinated with MMA and other combat sports and continued to marvel at the athletic bodies and unusual physical attributes of the athletes involved. This all left a deep impression on me. Ever since I was a young teenager, I've always been obsessed with musculature, physical fitness and athletic performance. I began weight training at the age of 13 and then got into Brazilian Jiujitsu and MMA at the age of 15. I've even been tempted to take steroids because I'm so infatuated with the superhuman physiques of certain wresters and athletes, kinda like how @WilliamSmith is with his 80s golden age bodybuilders and action heroes.
Anyway, the development of a great physique is undeniably an awesome investment. Women will love you and be more sexually attracted to you. People in general will respect you more because they'll perceive you as masculine and in shape. You'll have superior physical abilities to most other men (provided that your training is functional and not just aimed at obscene amounts of mass like modern bodybuilding is). You'll also feel hot and have much more confidence and won't hesitate to strip naked as long as you have a decent pecker to go with your chiseled masculine physique.


The Adoption of a Unique Dress Style
This one is more on the cosmetic side. I admit that I struggle with this one myself and intend to open a new thread about fashion styles for men in the near future. However, in order to stand out and appear attractive, I think that it is a good idea to develop one's own unique dress style. You could choose a smart-looking but timeless dress style without paying much attention to current popular designer brands (a more conservative approach) or conversely you could adopt something more unique and personal. @WilliamSmith favors the retro baddass look with a leather jacket. He takes his influence from ultra-macho 80s and 90s action movies. @WanderingProtagonist once mentioned that he dresses like Michael Jackson from the music video for "Bad". It got him some attention from the ladies. Even Winston says that he prefers to dress in preppy clothes that look smart. Maybe that's how he laid all of those Russian girls without even having to pay! You don't have to follow fashion trends. That's a waste of money anyway. The point is simply to develop a smart and attractive dress style that sets you apart from most. You could even go full Prince mode but minus the high heels and the effeminacy!
Hairstyle is also important. Find a unique hairstyle that adds character. If you're a Black dude, you could grow a baddass fro like those from the 70s disco scene. If you're a White dude, you could sport long golden locks like the legendary pro wrestler Mr. Perfect. An Asian dude could opt for one of the flamboyant hairstyles that are popular in Asia right now but without going too effeminate. We all have our male role models from the days of yore (back when men were actually men and not getting dressed up in drag on Queer Street like the "woke" liberal men of today). We can use them for inspiration!
Mr. Perfect (aka Curt Hennig)

The Pursuit of More Unique Abilities and Achievements
In the competitive world one must pursue virtues that provide value or otherwise constitute a source of attraction. That is just a fact of life. Here, since we aim to stand out from the common multitude, we are going for more unusual talents and achievements. Athletic endeavors can be a good option, even if you don't ever go pro. Athletes are generally regarded as attractive and their elite levels of physical fitness distinguishes them from the out-of-shape majority of men. Some athletic avenues such as martial arts also constitute a discipline in their own right with much technique to learn and a culture of self-improvement. I've seen guys who were previously unpopular dorks take up MMA and compete at amateur events and then become popular with girls as a result. They cultivated their primal masculinity through a higher discipline and manifested it in the visible world and became irresistible to a large subset of the female population with their newfound warrior machismo. Musicianship is also an excellent option. Many chicks are awed by unusual creativity and musical ability in general. Guys who are in bands and who are good with instruments have chicks chasing them and groupies even if they are just a relatively unknown local act. This pursuit is not limited to athletic endeavors and musicianship. There are many other creative/artistic endeavors that can make a guy attractive and desirable to females (or to the same sex if he's one of those drama people


The Cultivation of Charisma
I don't really need to say much about this. Charisma goes a long way when it comes to influencing people and attracting the opposite sex. A man should learn how to polish his conversation skills and carry himself in an attractive way. He should learn how to hold a woman's interest and enthrall her with charm and magnetism. Charisma is perhaps one of the most elusive traits of personality. It's like that mysterious it-factor. Some people are just extremely magnetic and it's often hard to pinpoint why. I think that the best approach to becoming more charismatic is to observe the behavior of widely recognized charismatic people such as old-school movie characters/actors. @WilliamSmith takes this approach. He likes to imitate the suave masculine charisma of the old James Bond movies, although I forget which James Bond actor he favors the most.
I'm not an expert of charisma. I'm socially awkward and find it hard to talk to strangers and especially women. But I've found that, once a girl gets to know me, I can tap into some deeper hidden charisma and they often find me attractive as a result.

The above is my reflection on forging one's own unique identity in the world and ways to do it. I wonder what others have to add to the discussion.