The training had been organised at an educational institution (College of Social Science). Participants were students (different age) having a good level of knowledge of natural resources and sustainable development. So, all course was very intensive with depth dialogue. Participants were surprised of learning methodology. Participants were very motivated to change many things in daily life: as using zero waste; cycling, recycling, to keep control of choosing food domestic or imported. They had a lot of examples of daily life and were active later in writing personal stories.a