Is it good to be a telemarketer? Is it the kind of profession where you can be successful?

Of course not. You have seen a few elderly people who still do telephone sales. They are usually young people in their twenties and thirties. Because this is a profession that is very training for young people, especially personal will and ability to communicate with others, so doing it temporarily will be good for future development, but it is impossible to do it for a lifetime, and you don’t want to do it for a lifetime. This one, haha.