Unwanted versus Indulgent emotions

I wondered if you could please help me understand the difference between unwanted and indulgent emotions a little more. I can see how ‘overwhelm’ is an indulgent emotion and one you want to avoid. I can also see how ‘sadness’ is an unwanted emotion you would choose to experience. What about something like ‘annoyance’ – as in ‘I feel annoyed when my son calls out 10 times at bedtime and I have to keep walking back and forth to his room when I want some time to myself’ -is that indulgent or unwanted? I’m thinking it’s unwanted?