Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What is it?
YAY! To unravel me You need a key. No key that was made by locksmith's hand, But a key that only I will understand. What am I?
Yep, that'll do. For others who may not follow; Imagine there is a a pub/restaurant called the "Cat and fiddle". They ask someone to make them a new sign. The sign-writer makes a mistake, he puts "The cat and fiddle". So, they explain to him; The gap between cat and and and and and fiddle are not the same.