The most important words

I saw this in a poster.. pretty meaningful so i took it down.

The 6 most important words:
I admit i made a mistake

The 5 most important words:
You did a good job

The 4 most important words:
What is your opinion

The 3 most important words:
If you please

The 2 most important words:
Thank you

The 1 most important word:
We

The least important word:
I