There is just one way to lead a team to success: by believing in the positive energy of each individual. Doing so sometimes leads to the wrong path. An important moment comes with the next project. A confident team which knows that experimentation is allowed and failures are not punished will be amazingly innovative.
I start the day by being dissatisfied and ambitious, and I end the day by accepting myself and being kind to myself. This allows me to sleep well, and the next morning I am ready to be tough on myself again.