This article aims to encourage readers to think about the mature and cosmoethic exercise of free will, considering cosmoethic principles and Homo sapins serenissimus as a reference. This research was carried out based on self and hetero-observation, mainly in the pandemic contingency of Covid-19, which took control of the planet, as of the end of 2019, bringing up to the world the debate within the limits of liberty exercise. In this overwhelmed global environment, the author started questioning herself about how empathy could influence the maturing of free will and the binomial free-will–limitation. From this context, a reflection about
how the quality of Cosmoethics would interfere in a homeostasis way in the inner liberty and what principiological techniques could be applied to qualify this liberty.