Self-confidence is not a loud bravado, but an inner pillar, a quiet voice that says, “I can do this.” It’s not about the absence of doubt, but about the ability to act despite it.

This pillar is built not on external achievements, but on knowing yourself: accepting your strengths and limitations, trusting your own experience, and being able to say “no” without feeling guilty. In this chapter, we explore how to develop this muscle within yourself.