One of the theories is that it's all down to evolution. For most of our history, we have got lived in little nomadic groups, so if we do saps of ourselves, the opportunities of being able to reproduce are dramatically reduced. There is nowhere to run and conceal if you are living in a tribe. Therefore, we have got got evolved the fearfulness of public ridicule as a defence chemical mechanism to protect our genes.
So, how can we defeat this fear?
First, we have to seek to comprehend the fearfulness for what it is: an obsolete endurance instinct. Nowadays, we no longer dwell in little tribes, so the absolute worst thing that tin go on if you abash yourself in presence of others is that you experience a spot silly. This mightiness not be much solace but it makes aid set things in perspective. A more than practical solution is to guarantee that you are well prepared with a clear construction to your presentation.
You set up the points you desire to do in the order you desire to state them on card game that tantrum easily into the thenar of your hand. Brand certain you figure them in lawsuit they acquire mixed up. This volition aid you to keep fluency. Fluent talkers look confident and in control. And when you look confident, soon enough, you will begin to experience confident.
Presenting is a complex skill, just like gymnastics. Cipher would believe of doing a acrobatic public presentation without practicing. Similarly, you make not desire to travel into a presentation without running through it a few times. You can make this with or without a diagnostic test audience. If they are people you cognize and experience comfy with, this volition aid encouragement your confidence.