Say, let’s admit consciousness is the result of a physical process.
Then say this process only goes “forward” when our time coordinate increases. Just like an egg gets cooked when it’s temperature coordinate increases, but it doesn’t get more or less cooked when it’s temperature coordinate decreases.
This would mean that going back in time doesn’t result in any perceptible change, since your consciousness hasn’t evolved from it’s “former” state.
Thus making it possible for us to be travelling through plenty of dimensions in varied directions, only ever experiencing the brief times when you happen to be moving in increasing time. Or whatever combination of movement along varied dimensions makes it possible for you to be conscious.
TLDR: i need to take shorter showers
They didn’t do surveys like that back when they didn’t have soap, so we can never know. But I think healthier longevity is pretty clearly a plus. But you do you - you can refuse heath care if you think it will make you happier.
Based on what?
Seriously? You want to argue that? You can actually admit your argument is lost, ya know.