What's it like to be a cartoonist's assistant?

Draw a line, draw a line, draw a line, or color it and send it to the boss. Should it be changed or not? Take a new one. At first, I had great enthusiasm. Now I just feel like a machine that repeats the same life. After working for more than ten hours every day, my eyes, cervical vertebrae and lumbar vertebrae are uncomfortable. To tell the truth, it depends on what the main screenwriter is like. My chief editor doesn't like communication, but every time he reviews a manuscript, he will ask for a big push and never listen to your opinions and ideas. I'll set aside a day or two to revise it. It's really a variety of changes. I feel confident every time I hand it in. There was a time when I wanted to try to create my own story, but the reality was that I didn't even have enough time to sleep. By the way, I'm a personal assistant, not a studio. The studio feels envious. Many people work together and it is warm.