Originally Posted by
ItsJustMe
Wearing a helmet for me is almost entirely devoid of diminishing returns issues. I currently own a $200 helmet because from what I can tell, it provides the best protection against brain injury available.
If there was a helmet that cost $1000 and gave 5% better protection, I'd buy it. If I have a significant brain injury, my professional life is over.
Obviously, you're not a member of Congress.