Is there any prospect of working as a waiter in a four-star hotel in your thirties?

I feel that the prospects are not very good. Because most star-rated hotels eat youthful meals, once they are old, they have little advantage. Unless you are a hotel management major and are ready to enter hotel management, you can still consider it. Otherwise it won't last long. If not, think about your past experience and skills and find another way out. When you are 30 years old, you should consider it!