In your opinion, do you think you can learn anything from working here? If you can learn something that you can't learn elsewhere, I think you can do it for a while and use this time to learn more. When there are many chores, think about the sentence "it is a blessing to suffer." After all, if you want to study here, you have to pay selflessly. However, if you think what you have learned here is similar to that in other places, I think you can consider leaving. Since you can learn anywhere, there is no need to be here. It's tiring to go to work so unhappy every day. I think it is better to find a company that can be happy under the same conditions. This is just my personal opinion. I wonder if I can help you.