Excuse me, is the catering waiter in the hotel hard? How hard is it?

Everything needs people to do, including hard work. As long as there is a reward, the effort is worthwhile, so it still needs to be spent. If you don't spend, they won't be rewarded. Be kind to others. When spending, don't embarrass and make things difficult for others as "God". If you say more words of encouragement and gratitude, people will be happy and have the motivation to work. Just remember that all beings are equal.