Language in everyday life and its influence on decisions

The language that we in our daily life conscious and unconscious influences decisions of others.

To illustrate this, let a simple experiment that I, if we went with the family at the fair, where they make delicious French fries and other goodies was fresh.

My little sister wanted a burger and fries, while the rest of the family wanted fried balls of puff pastry with apple or pineapple into it.

It should get into another line, what he wanted.

My father told me what I needed, he said, "You have to stand alone, then in this line, separated from us."

I saw his face change in the same second, changed his attitude and his eyes fell.
My sister said, "Then I'll take what the other has."

I saw really wanted a burger and fries, but would not be alone in this line.
His decision to change the way my father explained that I had to do.

Take the opportunity to build a different perspective, that I told my sister "offer. You can wait in line next to us, with the remainder in this bar, if you want"

He changed his mind and returned it happily queue for food.
When I asked her when she enjoyed her fries, what changed her mind, she says, "You can explain it better."

She was not aware of what it was, the words that changed the whole perspective of the experience.

This shows how powerful language can be our ... with only a few words.