While the physical body can for sure live forever, in our current society most people’s mind already begin to rot at the age of 25 due to all the negative programming of the Subconscious Mind, the mental laziness and complacency, the giving up on wanting to improve, the mental stubborness and the strong aversion against any type of Shadow Work.
One can see this especially in elderly people.
Most of them, for the last 30-40 years of their lives, have a such a fixed mindset that they literally act in the very same way during all these years.
For most people, by the age of 30, they have made up their mind about the world and don’t want to ever change it anymore.
And if there was any free will in this people, the system has completely stomped it into the ground by that age.
The system operates with trauma and negative Subconscious Mind programming.
Most elderly people are at a point of mental sloth (and also physical sloth) where their Higher Self just kind of “gives up” on their incarnation and just let’s it go until they are back to the astral. “This one is too stuck. Let’s try again/going further in another incarnation”.
I apologize for the rant, but growing up in human society, I was always disgusted by the lack of motivation for knowledge, wisdom and improvement that most people have.
Also felt a little bit as a stranger when reading esoteric books at a young age while no one around me seemed to care about anything. Luckily, on this forum there a lot of super-openminded people.
A healthy body needs a healthy open mind. And vice versa.