Notice that moment of internal resistance. It could come as irritation, impatience, or some other internal feeling of: Hey, I don’t like that. This is the exact opposite of the nice person's habit of over accommodating and assuming any dislike or upset is your problem. You might tell yourself to be more patient, more flexible, less judgmental, and more relaxed. I should just let it go and not be so bothered by it. This might sound like you aspiring to be a more enlightened person, but it’s actually a sneaky way to avoid conflict.