For clarity
From Fallen London Wiki (Staging)
| Spoiler warning! This page contains details about Fallen London Actions. |
From: The Rewards of Correspondence
Sometimes the best way to understand something is to explain it to someone else.
Game Instructions: This will increase your Watchful.
Unlocked with 
5
Success
Thoughts distilled
In the process of structuring your thoughts for another's consumption, you have cleared the corridors of your mind; driven off the cobwebs; shoved open a stuck door or two.
Corresponding... is dropping… (-15 CP)
Watchful is increasing… (+Base 
CP, up to level 200 + ) (70 at most)
You've gained 1 x Sudden Insight
