Ordinary people should never shuttle between various fields for several years in a row.
If you keep changing jobs, majors, and industries, the ending is basically failure.
After many years, the fastest way to succeed is to stay focused on one thing,
continuously accumulate an advantage, repeat, improve, and drill deeply.
Focus on a professional accumulation, time is your friend, and there will be a compound interest effect.
You may not make much money at the beginning, but later, because you are proficient in a certain field and are a leader,
someone will give you a lot of money and ask you to solve problems for him.
You can also use your own abilities to create products and services, and sell them continuously to make money.
I am afraid that you will wander between various fields and change randomly for a few hundred or thousands of yuan in salary.
In this way, time is your enemy and it will make you accomplish nothing.