Usineosis means "No age / agelessness".

Here is a short writing abbreviating my first major clues about its
coherent meaning:

A. The easy is not hard: Relax as much as possible.
B. Hard is easy: Have a principle of longevity.
C. What is not easy is not hard: Make adaptive selections.
D. Easy is hard: Live long.

This might be a major clue about the system called anti-aging.

It is a response to a bus driver talking about someone who had
Alzheimer's, and how it wasn't a good way to die. Translating the
above, one should relax and feel stupid sometimes so as not to
over-stress the brain. This can reduce risk of 'brain-pressure'
that can lead to Alzheimer's. The principle of longevity keeps the
brain in a patient, long-endurance state that is more adapted to
having high-functionality experiences late in life: 'continue
thinking about the future!' Making adaptive selections is an
extension of the principle that leads to eating healthy foods and
avoiding discomfort and other negative conditions that could
make one become more mentally passive. The ultimate lesson is
'live long', and this can be relative within trying circumstances,
but becomes more objective if someone reaches 80 - 120.

Take these lessons seriously!