except breathing.
Pretty sure there is a JW and "worldly" way to breathe too. Not sure, but seldom does one find something you can't do by JW standards. For instance if you had a chronic congestion that impaired your speech and interfered with your ability to preach, or was just audible during meetings, a dutiful dub would have no qualms about letting you know that Jehovee requires you do something about it (starting with feeling bad about it, followed by some kind of compliance with Jehovee's directive).