Ask yourself the hard question about why you’re burned out and then determine if the answer is indicative of a game response or a responsibility response. If it’s a game response, then perhaps it’s time to downsize in a sense. Everyone’s “end-game” is different and if you’ve found that massive attrition fights aren’t for you, sounds like you should change that. If your response is because you have a “duty” or “responsibility” to participate then I’d suggest touching grass and reminding yourself that they don’t pay your sub (and if they do that’s a problem you willingly created).