You have been working for 10 years, so you are over 30 years old. What can I do if I change careers? I am a barber. Since 1980, I want to change my career every day. I still want to change it until today, but I can't change it, because I have low academic qualifications and no funds. Very lazy. I have no strength, I can't do it in the open air, and I can't stand the wind and rain. What else can I do? I have been a barber in Tianjin for more than 30 years. I bought a suite 10 years ago, and the loan has not been repaid. You know, that's right. House prices are very low. So, I've thought about it. I'm going to change careers. It's really, really hard.