If you know who you are, it can really change your life. I had to discover that I were a male many years ago. It sort of happend by itself. The bigger discovery was that I am a boy but even more powerfull that I am a man. I can choose what type of man i want to be, and that will obviously change the way i affect the world. For instance, I can choose to be a Gentleman or father and through that choice affect so many others. I will always be male, it is something you discover, but to choose what you want to do from that base is what affects others.
For though by this time you ought to be teachers, you need someone to teach you again the basic principles of the oracles of God. You need milk, not solid food, for everyone who lives on milk is unskilled in the word of righteousness, since he is a child. But solid food is for the mature, for those who have their powers of discernment trained by constant practice to distinguish good from evil.