question #1 Sahih al-Bukhari 5460, Book 70, Hadith 89 : What is the significance of showing appreciation and kindness to those who serve us?

The Prophet (ﷺ) said, “When your servant brings your food to you, if you do not ask him to join you, then
at least ask him to take one or two handfuls, for he has suffered from its heat (while cooking it) and
has taken pains to cook it nicely.”