4. If the party called on, refuses to receive the note you bear, you are entitled to demand a reason for such refusal. If he refuses to give you any reason, and persists in such refusal, he treats, not only your friend, but yourself, with indignity, and you must then make yourself the actor, by sending a respectful note, requiring a proper explanation of the course he has pursued towards you and your friend; and if he still adheres to his determination, you are to challenge or post him. 5. If the person to whom you deliver the note of your friend, declines meeting him on the ground of inequality, you are bound to tender yourself in his stead, by a note directed to him from yourself; and if he refuses to meet you, you are to post him. 6. In all cases of the substitution of the second for the principal, the seconds should interpose and adjust the matter, if the party substituting avows he does not make the quarrel of his principal his own. The true reason for substitution, is the supposed insult of imputing to you the like inequality which if charged upon your friend, and when the contrary is declared, there should be no fight, for individuals may well differ in their estimate of an individual's character and standing in society. In case of substitution and a satisfactory arrangement, you are then to inform your friend of all the facts, whose duty it will be to post in person. 7. If the party, to whom you present a note, employ a son, father or brother, as a second, you may decline acting with either on the ground of consanguinity. 8. If a minor wishes you to take a note to an adult, decline doing so, on the ground of his minority. But if the adult complained of, had made a companion of the minor in society, you may bear the note. 9. When an accommodation is tendered, never require too much; and if the party offering the amende honorable, wishes to give a reason for his conduct in the matter, do not, unless offensive to your friend, refuse to receive it; by so doing you may heal the breach more effectually. 10. If a stranger wishes you to bear a note for him, be well satisfied before you do so, that he is on an equality with you; and in presenting the note state to the party the relationship you stand towards him, and what you know and believe about him; for strangers are entitled to redress for wrongs, as well as others, and the rules of honor and hospitality should protect him. CHAPTER II. The Party Receiving a Note Before Challenge. 1. When a note is presented to you by an equal, receive it, and read it, although you may suppose it to be from one you do not intend to meet, because its requisites may be of a character which may readily be complied with. But if the requirements of a note cannot be acceded to, return it, through the medium of your friend, to the person who handed it to you, with your reason for returning it.