Small Stakes Hold'em p. 141

[medloH]

Example hand in book: Th 3s - Jd 9h 8s

Book says "If several opponents seem committed to the hand, especially in a small pot, you may want to fold. It is too likely that you are drawing to only half the pot."

When are several opponents committed to a small pot on the flop?

Seems like a clearer simpler explanation would be to usually fold if u need to cold call a raise, otherwise usually call.