Riddle

It is the time in your life when you simultaneously know everything and nothing at an instance.

Choose an answer

A.Your twenties
B.Childhood
C.Retirement
D.Being a teenager
Hint: It's a 3-word phrase with 14 letters, starting with "B".

Answer

Being a teenager

Why this is the answer

Teenagers are famously seen as feeling like they know everything about life while still having so much left to learn, a case of knowing "everything and nothing" at once.

This riddle is filed under Hard/Difficult Riddles and rated Medium.