then half the people living today are younger than you are. World's median age is around 31. Imagine all those people who have seen less than you, learned less than you. By a slight margin they make up the bulk of humanity. Congrats on becoming an elder. Go teach them what you know.
My source: the literal CIA world factbook which I will not link here
If any kids want to learn how to smoke cigars, please message me.
But, seriously, damn, that's some pressure. I hope I can pass on something good.