Quality of life is defined by cognition, physical function, and the ability to be happy with high distress tolerance.

“I want to improve the quality of my life which I define rather simply as having three legs one leg being cognition the second leg being everything that has to do with the exoskeleton of my body so the maintenance of muscle mass the ability to move maintain mobility stability which I actually think is much more important than mobility but gets no attention I can explain in a moment freedom from pain sexual function all the things that people our age take for granted but you stop taking for granted when you are in your 80s in your 90s”