Social anxiety is a fear or nervousness about social situations where one is concerned about being judged by others. It can develop in childhood or adolescence and sometimes runs in families. Symptoms include sweating, increased heart rate, and feeling sick when around others.
The document provides tips to overcome social anxiety, including testing yourself in real social situations to determine your stress level, identifying social factors you avoid, challenging irrational anxious thoughts, and practicing facing fears in real world situations. It also advises changing one's perspective when dealing with difficult people rather than focusing on what is wrong with oneself.