"Working girls, Nishikawaguchi, early morning" — some people hear that and know exactly what it means, and some don't.
I'm 42 and still out there working the field, so I'll lay it out from a real-world point of view.
Why this topic matters
A surprising amount of fuzoku information is poorly organized. Beginners especially tend to land in a spot where they don't even know where to start looking.
What that means in concrete terms
In a word: knowing versus not knowing changes the quality of the experience.
What I've written here is the essence of the knowledge I've built up over 20 years.
In closing
If you've got questions about this topic, hit me in the comments or on social. And check out First Class Ruby while you're at it.