Short answer: yes, some people report that a guided truffle ceremony brings fresh insights and a kinder view of themselves, which can support self-confidence. Results vary for each person and cannot be guaranteed.
Why it may help: the experience can make old patterns and limiting beliefs more visible, soften fear, and create room for self-acceptance. The value is not in hyping yourself up, but in clearly seeing why you have been holding back and letting that shift.
To make it meaningful, choose experienced guidance, set a clear intention, and plan integration afterward through reflection and small, consistent changes in daily life. It is not a quick fix, and lasting change often happens after the session. For a concise description of an open group truffle ceremony, see this overview: open group truffle ceremony.
If you choose this path, keep expectations realistic and prioritize safety and legality. I hope this helps.