Naruto is an anime with many lessons - both direct and indirect. Among the direct lessons, namely advice, my favourite is Ino's advice to Sakura. Simple yet powerful. And of great significance in our society. People are often ashamed about some of their attributes - colour, build, hair, etc. And they try to hide them. In this process, they often get ridiculed even more. Why? Becuase, you are implicitly telling that you are ashamed of it. You are giving them the stick to beat you. Afraid that people will tease her, Sakura hides her big forehead. Ino advises sakura to stop this. She urges her to proudly display her forehead instead and gifts a ribbon to do so. And, Sakura (cherry blossoms) starts to bloom.