Changing Neural Pathways
However, social anxiety -- both the feelings and the thoughts -- is not rational in any way. Social anxiety is based on inaccurate perceptions, false beliefs, and distorted thinking and feeling. By itself, without instruction from us, the brain does not "cure" itself. It keeps using the same old neurons that bring on and habituate our social anxiety.
Because social anxiety is a liar, and never gives us the truth, we must become active -- and calmly but with determination -- challenge our own old beliefs, thoughts, and related feelings and emotions. None of us like feeling socially-anxious. It is time for us to ACT against our old feelings, and make the brain stop using those same old neural pathways (that lead to having anxiety).
Talking out loud and calmly to your brain -- when circumstances permit -- is vitally important. As you speak out the truth ("Rationally, I know I did an OK job when I answered that question today at work") you are challenging the brain in a calm, yet determined way. If you repeat it over and over, the brain has no choice but to listen to you, hear the discordant message, and somehow make peace with these two opposite beliefs.
If you are repetitive and stick with it, if you keep instructing your brain to be rational, your brain has no choice except to become more rational about what you are saying to it, and then you start to really believe what is accurate and true.
That is one important step in putting a dagger to the heart of social anxiety. I hope it doesn't sound too complicated, as it is an easy thing to put into practice.