Given these circumstances, it was wise to postpone your upgrade for as long as possible. The longer you waited, the better your choices would become. Unfortunately, the natural aging process never stopped in the meantime, so waiting too long made you subject to serious cumulative damage from natural metabolic decline. Sooner or later you had to hold your nose and make your choice. Since the outcome of leading-edge research was unknown by definition, the authorities could make no guarantees. Therefore, the pursuit of longevity was declared a fundamental freedom left to the choice of the individual. The polity offered its best advice, consensually derived in endless open meetings through vast thriving packs of experts, but advice was nothing better than advice.