Inevitably, things happen that will upset us. This task is not about trying to prevent those things from happening at all, or running away from unpleasant things that should be dealt with. What the task is about is the times when we upset ourselves on purpose, when we choose to expose ourselves to negative things, choose to focus on them, or choose to keep bringing them up in our mind. Part of us wants to be upset, and feels some sort of payoff from it. That part of us is not the “stillness” part.
Feeding the animals could take several forms:
(a) stay in the conversation but stop playing the game, which would mean turning the conversation to something positive instead or pointing out that the thing isn’t really that “awful” (i.e. saying some variation on “I don’t mind the way things are”), or
(b) exit the conversation.