Is there anyone in sales at the age of 30? I haven't done it before, but I don't know what to do now.
It's never too late to enter any industry. The most important thing is to find the right industry for you to enter in order to succeed. As the saying goes, women are afraid of marrying the wrong person, and men are afraid of entering the wrong line, wasting time, delaying the future and spending money. Employers don't care about your future, so they can only control it by themselves. I have worked in many industries, older than you, and wasted a lot of time. Once desperate, I finally found my own suitable industry to enter. Today, I only succeeded. I suggest you go to Sina blog: Guangzhou Lin Sheng Career Counseling.