High self esteem i believe it makes the most sense
Your health triangle is based on all of the levels being met so by keeping up with your physical activity you’re strengthening part of your pyramid and keeping the balance. Physical: you drink lots of water everyday. Mental: you journal to get your thoughts out of your head and onto paper so you have a fresh mind. Social: you hang out with a good group of your friends at least twice a week.
The late stage is where the body and the mind start to fail. It could take weeks or maybe years to get to this stage.