You can't approach every minute of life thinking about signaling theory, but it often helps understand the root mechanisms when they are otherwise murky.
Much like calculus, really.
Much like calculus, really.
As for 'root mechanisms', perhaps "mechanisms" wasn't precisely the right word, but it's up there with game theory. It is typically applied to animals observed in nature- yet that said, we too are animals, and it takes but a moment's thought to recognize it in action among humans.
disregard the seeming lack of relevance.