For successful people, enthusiasm is a key driver of passion and achievement. It comes from within. If you are enthusiastic about a goal, your excitement will drive you to do your best in order to achieve it. It will keep you motivated to go on and on with it and see it through to success.  As a leader, how can you expect your team to be excited about anything if you are not? Your enthusiasm towards reaching the goal will inspire your team to be enthusiastic about the goal.  Leadership is a transfer of beliefs witnessed through the leader’s actions.