I think one should worry if one ever feels they've learned all they need to know. At the same time some 30 or 40 year olds will say things like "just wait until

I think one should worry if one ever feels they've learned all they need to know. At the same time some 30 or 40 year olds will say things like "just wait until x happens..." and I always wonder why they stop there and don't get into more detail. I guess at 14 most of us wouldn't have grasped theses "truths" which reveal themselves later. Maybe we can't at 24, 44, etc. I'm really interested in what others feel I will learn not because its true (it may be) but because I like to see if our perspectives differ, and why.