The #Bile

There is a bile inside every animal.
All butchers know this.
It is small but mighty.
Once the bile bursts the entire meat is ruined with irreparable bitterness.

Thinking about the bile, I realise that the bile carries a message that;
You cannot eat everything,
You cannot say everything,
You cannot fight every fight,
You cannot profit from every deal,
Discretion is the better part of valour.