Parable: Beggar really

Knocked on the door once in the house one old man, a poor wanderer. The old man received him with love, was invited to stay the night.
- Who are you, poor man?
The beggar replied:
- I'm a man who speaks the truth, so wherever I came, I chased.
The owner was surprised, were treated to a guest dinner. After eating, they went to sleep. This morning got up started to dress. The beggar saw that old man one-eyed, and said in his face: you say, curve.
And then the old man got angry, kicked him out of the house, saying:
- You don't find a place for himself and became the hated one, for not telling the truth to people, and remind people of their shortcomings.
It is said without love, the truth seems like an insult.