Take advice from those wiser than you , Keep your appearance modest according to Islamic teachings , Be humble and willing to change for betterment .

This hadith is about the virtue of having short hair. It was narrated by Wa’il ibn Hujr who came to the Prophet with long hair. When the Messenger of Allah saw him, he said “evil, evil!” He then returned and cut them off before coming back in the morning. The Prophet then praised him for it saying that this was much better than before. This hadith teaches us that we should keep our hair short as it is more virtuous according to Islamic teachings. It also teaches us that we should always be willing to take advice from those wiser than us and act upon it even if we don't understand why at first.