There is no reason why a single adult should be left behind if he wants to be liberated from gravity's drag. With enough blood the central nervous system is a better doctor than your doctor. Eat a salad every day. The older one is, the more will trepanation increase the benefits of experience. You have said that social reform must start with the individual.
Gravity is the enemy.
The adult is its victim - society is its disease. My problem is how to explain to the adult that he has too little blood in his brain to understand, if he has too little blood in his brain to understand that. I think that no construction of adults can work optimally unless each adult in the construction is trepanned. You have been accused of evangelism, of coming as a Messiah. Supervision by those who understand the mechanism is necessary to prevent people from falling the victims of their own ignorance.