From the perspective of personal interests, 1 is abnormal. Because after the training, I serve the company and I have to pay my living expenses. The boss is too picky. I doubt that any normal company will introduce such a policy.

From the perspective of personal development, it is a good opportunity. This is equivalent to self-funded training, which is an investment in one's own development. After training, you may become an expert in this field. In the future, you will definitely be one step ahead of others. Who will be promoted next time if I volunteer to work overtime again? ! (Don't forget to praise)