In fact, this is not the easiest one. Quantum physics will seem like nothing. People spend tens of years, and some spend their whole life.
I was lucky, I found what I want to do in 4 years. This is cryptocurrency (trading, investing), stocks (dividend stocks), writing, I also like NFT games, but I would only do it for the sake of making money. But the very process of finding a project where it is worth investing is also very interesting. In the future I would like to try to engage in renting cars and apartments, perhaps YouTube, we'll see. But not about that.
So how can you still find what you like, as well as monetize this source of income. I used a couple of life hacks.
Books. Books not only develop your horizons and eloquence, but books also help you find what you like. If you like reading books about doctors, you should probably try going to university as a doctor, etc.
YouTube. Yes, yes, YouTube has algorithms that pick up related videos. And then either you are looking at trash or some specific topic, auto repair for example.
Things that inspire you. I have a friend who couldn't find himself until he realized that he wanted to be a parachute jumping instructor. Up to this point, he had already jumped 10 times.
Everything is on the surface, you just need to dig into yourself. Don't expect to find your dream job in a day. It will take a long time. The main thing is never to be afraid to try something new.
Success is closer than you think.
Thank you for your attention!!!
Peace in your home.
Niki