What's the difference between KTV waiters and hotel waiters?

The off-duty time of KTV waiters in the evening shift is not fixed. If the guests sing, they may get off work late.

I've done this before, but I haven't done it for a month or two.

It's one o'clock in the middle of the night every time, and the only son is scared on his way home.

The reason for the high salary of KTV is that you ask guests to order drinks.

There may be a mission.

One more thing, KTV is no better than the hotel environment. People who are dissatisfied with their guests like to take it out on the waiters. I feel like a servant.