A strong man is not the one who overcomes men, but a strong man is the one who overcomes himself.
A man came to the Prophet (PBUH) and said: Command me with something but keep it simple so I can grasp it. The Prophet (PBUH) said: Do not get angry. He repeated: Do not get angry.
It is not permissible for a Muslim to pull away from a Muslim for more than three nights. They are both deviating from the truth as long as they are on their severance. The first one to return to the right path will have his sin [of pulling away] expiated by his initiative in returning. If he greets the other person but he does not accept his greeting, the angels would return his greeting, and the devil would reply to the other person. If they die on their severance, they will never meet each other in Paradise.

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