You are given a sentence in Japanese. Your job is to translate the Japanese sentence into English.

あなたの友達の合成イメージでそれに全く気付かないかもしれません
It will be one of your friends, and you will not even know that this is happening.

これが少し発展したものの一部です
And there it is kind of grown, at least one particular section of it.

第三の原理は横広がりに考え行動すること

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Third principle is: Think and act horizontally.

