Is repetitiveness a bad thing?

But not because a subject is annoying (only an uptight snob would say that). It's because it's not healthy for the brain. Eventually you have to talk about something else. That I agree. See if some sack of doodoo is saying this because they don't like my stuff here for instant, I'm not listening to them. They're only saying it cause they don't like it. But if it's with my mental health in mind, then I'll listen.
However, I'm open minded to fans though who may be repetitive about their favorite thing, so I'm not too gung-ho even about this positions. Unfortunately most gung ho people on pushing this well-rounded movement out of unnoble motives.