"The most important thing is to stay resilient."
If you are insecure, guess what? The rest of the world is, too. Do not overestimate the competition and underestimate yourself. You are better than you think.
你必须忠于自己，永远不要让任何人夺走你的光芒。
It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.