[Tiger Man]

It isn't necessary to cold approach or do specifically night or day game. But, yes, you have to "work on your game" in that you have to spend a significant amount of time with women. And, they have to be women you want to sleep with. You need to teach yourself how to accomplish that without the bolstering of money, a six-pack, etc. It is, functionally, about Red Pilling yourself in an empiricist way. It is all well and good to arrive in an RP mindset through study of the manosphere or male role models (the rationalist approach). But, you need to see this stuff in real life (the empiricist approach).

Game, proper, isn't the only way to accomplish this. You could do something like become a therapist who deals with younger female clients, or a marriage counselor, or a divorce lawyer. The stuff you will see doing that will have the same effect.

But for most men who care to go down this path (and that is actually not most men), the most direct way to an understanding of the true nature of women is gaming.

I agree with the posters above. If a man just makes himself a really "attractive" guy, without the hard work of developing (at least) a more nuanced view of women's means and motives, he is setting himself up for a life of pain.