Many people mix opinion with fact. Unless you search for the facts, you're just repeating another person's opinion - and most likely stretching the truth (like a secret and passing it on). And, perception is not always reality. Get the facts yourself!
Don’t take anything personally. Nothing others do is because of you. What others say and do is a projection of their own reality, their own dream. When you are immune to the opinions and actions of others, you won’t be the victim of needless suffering.
Mental Health: Introverts - Gains Energy and Renewal from Time Spent Alone - Majority of People are Introverted vs Extroverted - 27 Problems Only Introverts Will Understand - Article provides Humored Truths for Many - A little Balance is Key though.