All of the ones you'd see most commonly: age, sex, race, religion, level of education, marital status, etc.
> control
If happiness were a competition we should all be lining up for lobotomies and buying/finding as much sand as we can to bury our heads as deep as we can. But it's not. Conservatives haven't cracked any sort of code, and this line of questions was intended to draw you to this realization of your own accord. Instead, this.
https://news.ycombinator.com/item?id=45383599
> If happiness were a competition we should all be lining up for lobotomies
You can prevent cancers by jumping off a bridge. I wouldn't advise it.
> Conservatives haven't cracked any sort of code
except the, like, happiness code