Stop worrying about what other people say, or do, or think. You can only control your own mind.
Try to avoid certain things in your train of thought: everything random, irrelevant, self important, and malicious. Anything else you’d be ashamed to be caught thinking.
In the pursuit of wisdom, let humility be your guide. Recognize the vastness of what you do not know, and in that humility, find the strength to learn, grow, and navigate the complexities of life with grace.