I am a new employee. I always forget what others taught me. I'm afraid those people will call me stupid behind my back. What's my situation?

All the same. When I went to practice, an old employee took me and was scolded every day. I know nothing about primitive forms. My master said that I have taught you several times, but I still can't. Many of them are said in front of others. Sometimes I ask him for the second time, didn't I just teach you? It is up to me. The most important thing is that there is a girl in our group who is very cheap and calls me stupid in front of me. I admit that I am stupid, but for anyone who hasn't learned anything, he won't. Sometimes I was almost scolded and cried, and then I slowly persisted. It didn't take me long to learn, and then I brought an apprentice myself. Everything depends on our own persistence and efforts. Don't be afraid of people saying that you will meet some people who make things difficult for you wherever you go. But after you pass this hurdle, you will learn better than others, even do better than others, and others will not look down on you. It's the same for anyone who just arrived. Study hard, write down what you can't remember, practice more, and be cheeky. Believe in yourself, stupid birds fly first.