I believe that your self-confidence gets a boost when you have the combination of two factors:
- Belief: you truly have to believe what you are talking about. By being really convinced about the principles that support your behaviour you provide yourself with a solid basis to gain trust from other people
- Passion: when you are really passionate about what you do, your are willing to go the extra mile. You are willing to investigate deeper, to communicate harder, to repeat more often. Passion brings self esteem and self-confidence.
Bottom line: principled belief and actioned passion can make a big difference.
