IDNStudy.com, ang komunidad ng pagbabahagi ng kaalaman. Magtanong ng anumang bagay at makatanggap ng mga maalam na sagot mula sa aming komunidad ng mga propesyonal.
Answer:
Many people's physical responses while speaking resemble how their body would react to physical signs of danger (shortness of breath, redness of face, shaking). So today when we speak in front of a group and feel the eyes watching us, we feel painfully visible, like a caveman exposed in daylight.