Student essay written in en (native language: French, CEFR level: B1, field of study: Information Communication)

my subject is self-confidence, it meens more than self-esteem, it's knowing yourself and know what you can do. They stand up for themselves, and take responsibility for their actions. Self-confidence is not being arrogant, on the contrary, it's to appreciating your own sills and talent.
self-confidence is very useful for communication because with that you can express your thinking and be more confident to speak publicly.
it' shows that you when you want to defend your topic you can lead the debate.
in my opinion I think self communication it's one of the most important skills to became a good communicator.