So, the negative effects of stress don’t come from stress itself, but from the fight-or-flight response it elicits. Could you not just switch to having a different response to stress?
For instance, from “The Upside of Stress” by Kelly McGonigal, it says there can be more stress responses than fight-or-flight. Would this then indicate as long as you don’t show symptoms of the fight-or-flight response (poor immune system, digestive system, etc), your stress doesn’t necessarily have to be harmful to you? :)
edit: Found a cool TedTalk from Kelly McGonigal as well
Obligatory “get a bidet” answer