Why did you catch him and tell him not to deliver breakfast every day?

Excessive concern will bring inexplicable troubles to people. In fact, it's not that you don't want to eat the breakfast he sent, but that you are tired of being questioned.

Now that the question has been raised, my personal suggestions are as follows:

The best way is to solve his own breakfast problem before he delivers breakfast every morning. After a long time, he naturally won't send it.