This book deploys diverse knowledge-building processes as undergone by the authors when trying to escape from the patterns that offer only one way to approach research. For this reason, the language and tone of each chapter have the specific "feel-thinking" of each author. Fals Borda states the need to think of a "feel-thinking" subject, who sustains the tight bonds between "reason and love, heart and body, to get rid of all (wrong) formations that dismember that harmony and the possibility of telling the truth." Sharing the research experiences so that the reader can achieve what has been so difficult for them, stating his/her own "feel-thinking" and "showing him/herself", "showing" the other. We leave in your hands and exposed the being/doing of the authors through all this journey.