Working at the front desk of a hotel feels very stressful, and I feel annoyed when I see those wealthy losers.

First of all, not all wealthy people are like this. The circle you see is too small, and they are basically all people like this, so you have this understanding. If you really don’t like it, don’t force it. I suggest you change to a job that is safe, comfortable, and that you like. Secondly, if you did something wrong, don't think it's a small thing and excuse yourself. If you were negligent, apologize sincerely, and then pay attention next time and don't be too upset. When someone doesn't make a mistake, knowing the mistake can help you. It would be nice to change. Graduates are at a disadvantage when it comes to finding a job, but they are not without good jobs. It is recommended that you find a job that suits you.