Self-Reflection and Society's Opinion: Struggles and Progress

When you stop worrying about what others think, you start worrying about what you think of yourself. And I don't even know which one is harder. Because you can hide from society's opinion, you can interpret it differently. But where can you hide from your own opinion of yourself? When you internally understand that you can do better, but somehow things don't go quite right. When you see your own flaws. Yes, you love yourself despite them, and you try to improve. But progress is slower than you would like.