"Be brave. Take risks. Nothing can replace experience." Paulo Coelho. What courage are we talking about? There are many and all of them are important. The one I want to address here lies in all of us. It pushes us to question our practices, our habits. The one that leads us to ask questions. He who makes us take risks by projecting ourselves into the unknown. Follow a training, experience the 2, 3 days out of the company, in contact with his peers, to gain professional efficiency, to work his Communication, to acquire the keys to managing his stress and his time... is to show courage.