In company, avoid a frequent and excessive mention of your own actions and dangers. For however agreeable it may be to yourself to allude to the risks you have run, it is not equally agreeable to others to hear your adventures. Avoid likewise an endeavor to excite laughter, for this may readily slide you into vulgarity, and, besides, may be apt to lower you in the esteem of your acquaintance. Approaches to indecent discourse are likewise dangerous. Therefore, when anything of this sort happens, use the first fit opportunity to rebuke him who makes advances that way, or, at least, by silence and blushing and a serious look show yourself to be displeased by such talk.