It is so: all change comes from within, @rok-sivante! And as you said these days: in order to bring about a change in your environment, it must be done first in you. The human being was endowed with a series of elements, capacities and virtues that can help him not only to grow psychologically but also to develop his environment. Obviously, change is not an individual or ethereal issue. Change also grows due to the environment, to the search for the human being. For example, whoever invented electricity, the wheel or the computer, did so under the premise of collective need. That environment demanded change. The exterior and interior of the human being plays a preponderant role in transforming the world! Nice Sunday.