Those who wanted to move away from capitalism from above, did not manage to get out of it and returned. To take power to change society, it has been seen that this is not the way. The question is how to get out of capitalism from below, transforming society to put an end to the dominant power. We must learn to think with parsimony so as not to be devastated by the urgency. It is necessary to calibrate the challenges, the dilemmas, the problems, the contradictions, but also the possibilities that open up in the face of certain options. In all these reflections, the reading of this book can help us to continue to deepen our understanding of the contributions of social movements.