Tips & Co. #161 - The Art of Speaking in Public

Master the art of public speaking by acquiring more self-confidence. There is no miracle,  it is important to prepare yourself in advance. The  more you master the content, the more you can invest your energy in the form.

Trucs & Astuces #162 - Les gens proactifs
Trucs & Astuces #161 - L'art de parler en public

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