Here are the possible solutions for what one has been through and is supposed to learn from clue
Answer
Clue
Relevancy
experience
Clue
What one has been through and is supposed to learn from
Definition
to have practical acquaintance with
perceive
Clue
Learn through one's senses
Definition
to become aware of through the senses
adog
Clue
"It's been a hard day's night, and I've been working like ___"
bond
Clue
Secret agent James who has been in like 50 movies, give it a rest, Hollywood, are you that starved for originality? Here's one, it's called "The Desk Eater" and it's about a guy who eats desks