What are the skills you want to learn?
There are millions of skill, subjects or topics that you could learn about but you can only learn a handful of them in your lifetime. Out of these handful you can only become a master at 1 or 2 of them. What could you devote your whole life to mastering? What interests you so much you want to become the best in the world at it?
Some of the things I want to master are psychology, investing, philosophy, music, business, relationships, money, health, myself, communication and real estate. These are the paths I’m on and will continue to be on for the rest of my life.