We're really good at ignoring stress, but it still affects us.

Permanently removing stressors from your life is a good investment. Make a list of the things that stress you out, then squash them one-at-a-time.

You could give yourself a dedcated few hours per month to get rid of them. Or if they're majorly affecting you now, push back some big tasks so you can deal with some of them now. Everything will benefit from your clearer headspace.