Stroll into an workplace, and the particular person behind the desk begins an interplay.

You reply (or react). They reply (or react) in flip.

Reply the telephone. Caller ID tells you who it’s–are you smiling? How a lot enthusiasm or disdain or annoyance or delight comes via?

The caller responds (or reacts). And so it goes.

Each interplay results in the following interplay.

However the first one begins the entire thing. And that one might be as much as us.