Create a New Category To Own
You are your own category—there is no one else in the world that is like you. You are the first and only in the category. Find your own category, and own it. The Law of Category states that is is better to create your own category to be the first in and own than attempting to adopt a crowded category.
You can create your own category by combining different fields and finding the smallest viable market to focus on. There are many complex problems to solve and niches to fill. Choose a unique niche suited to your strengths that you can dominate—your own game to play.
References
12 Rules for Life by Jordan Peterson
Atomic Habits by James Clear
Mastery by Robert Greene
The Almanack Of Naval Ravikant
The Daily Laws by Robert Greene
This is Marketing by Seth Godin