I studied hotel, and now I want to change careers. What should I do? Or learn something?

My experience is very similar to yours, except that I didn't study hotel, but I entered the hotel industry by mistake. But I always feel that my income is too low, there is no development, my interpersonal relationship is too complicated, and I have spent a lot of energy on intrigue, but this is something I am not good at and I can't adapt to. According to your personality and hobbies, if you still have time, learn some technical skills, such as finance, software design, English and so on. If you don't feel young enough, go into sales. Sales are the most profitable and can best meet material needs. You shouldn't be too eager to find a job. You have to obey your heart and conform to your personality, so that you can have a long-term development, otherwise you have to start all over again.