1. If a brother breaks bread with you, never let him wander in the dark alone. Fight alongside him as one, or die as two.
2. Never entertain the table full of women at the expense of a brother.
3. Give what's due to a brother.
4. If a brother ignores you or your message, take no offence, for a brother might be going through it.
5. A brother's girl is not your friend.