Anger

You are sitting calm,
Carrying out your work
And you are expecting
Someone who is important to you
However, another person who has
Earlier angered you, no matter
The fault be his or your own
And there he appears to explain
Or to bemoan or to ask you for a favour.
However, you may have schooled
Your mind, to be kind;
You react in a manner unbefitting
You almost throw him out of office.
And worse, you loose your cool.