Imagine three people:

 

 

Bob, Jake and Jennifer.

 

Bob goes to work with Jake and Jennifer is Jake's sister.

 

If Bob talks to Jake then what Jake's says to Jennifer is somewhat influenced so very slightly by what Bob said to him (for e.g. Bob said ello instead of hello hence Jake states ello instead of hello to Jennifer) then what Jennifer says to Jake influences what Jake says to Bob, so is this in some sense an indirect conversation between Bob & Jenifer? if you may. although they may not know each other could you consider this an indirect conversation between two individuals?

 

also if this is true it would affect the whole world and that almost everyone in the planet is either in direct, indirect or both direct & indirect conversations all the time? would you consider it viable or just an illusionary effect of direct communication?

I is thinkin your idea may be well good - innit.

This reminds me of memes. Terms or ideas spreading through communication etc etc...

Somthing like subliminal message's indirectly influencing someones thoughts speech or acts. Happens every waking moment im sure.