If you experience any lulls in conversation during your holiday meals and gatherings, here’s another topic ready-to-hand.
Plutarch, “Table-Talk”, Moralia 624: Why Do Old Men Prefer Strong Wine?
“Next was examined the issue of old men, in particular why they enjoy drinking stronger wine. Some were supposing that their core, which is rather cold and difficult to warm, appearsto accord well with a stronger proof. This was not at all sufficient, in the light of cause nor in that they said anything true. For, in respect to the rest of the senses, the same thing happens: old men are hard to move, hard to change in regards to experiences of this sort, unless they fall on him with full strength and no subtlety. The reason for this is the decline of his constitution. Because it is weakened and dulled, it prefers to be struck hard.
Therefore stronger flavors are more to the taste of old men. Their sense of smell undergoes similar alterations regarding odors—for it is moved to pleasure by those that are really pure and pressing. Their sense of touch is harmed by scars and while they suffer wounds from time to time, they don’t really feel them. Similar too is their sense of hearing—musicians as they grow old play more sharply and loudly as if trying to wake up their senses with the clash of sound. The treatment that gives steel an edge provides the body’s perception with breath. When this begins to surrender and is weak, the senses are left dull and muddy and needing some shaking—this is what need strong wine fills.”
Διὰ τί μᾶλλον ἀκράτῳ χαίρουσιν οἱ γέροντες
Ἐζητεῖτο περὶ τῶν γερόντων, διὰ τί μᾶλλον ἀκρατοτέρῳ τῷ ποτῷ χαίρουσιν. οἱ μὲν οὖν κατεψυγμένην τὴν ἕξιν αὐτῶν καὶ δυσεκθέρμαντον οὖσαν οἰόμενοι διὰ τοῦτο τῇ σφοδρότητι τῆς κράσεως ἐναρμόττειν ἐφαίνοντο κοινόν τι καὶ πρόχειρον οὐχ ἱκανὸν δὲ πρὸς τὴν αἰτίαν οὐδ᾿ ἀληθὲς λέγοντες· καὶ γὰρ ἐπὶ τῶν ἄλλων αἰσθήσεων τὸ αὐτὸ συμβέβηκεν· δυσκίνητοι γάρ εἰσι καὶ δυσμετάβλητοι πρὸς τὰς ἀντιλήψεις τῶν ποιοτήτων, ἂν μὴ κατάκοροι καὶ σφοδραὶ προσπέσωσιν. αἰτία δ᾿ ἡ τῆς ἕξεως ἄνεσις· ἐκλυομένη γὰρ καὶ ἀτονοῦσα πλήττεσθαι φιλεῖ. διὸ τῇ τε γεύσει μάλιστα τοὺς δηκτικοὺς προσίενται χυμούς, ἥ τ᾿ ὄσφρησις αὐτῶν ὅμοια πέπονθε πρὸς τὰς ὀσμάς, κινεῖται γὰρ ὑπὸ τῶν ἀκράτων καὶ σφοδρῶν ἥδιον· ἡ δ᾿ ἁφὴ πρὸς τὰ ἕλκη δυσπαθής, τραύματα γὰρ ἐνίοτε λαμβάνοντες οὐ μάλα πονοῦσιν· ὁμοιότατον δὲ γίγνεται τὸ τῆς ἀκοῆς, οἱ γὰρ μουσικοὶ γηρῶντες ὀξύτερον ἁρμόζονται καὶ σκληρότερον οἷον ὑπὸ πληγῆς τῆς συντόνου φωνῆς ἐγείροντες τὸ αἰσθητήριον. ὅ τι γὰρ σιδήρῳ πρὸς ἀκμὴν στόμωμα, τοῦτο σώματι πνεῦμα παρέχει πρὸς αἴσθησιν· ἐνδόντος δὲ τούτου καὶ χαλάσαντος, ἀργὸν ἀπολείπεται καὶ γεῶδες τὸ αἰσθητήριον καὶ σφοδροῦ τοῦ νύττοντος, οἷον ὁ ἄκρατός ἐστι δεόμενον.
If I were in this conversation I would add: the older man also needs to urinate more frequently. A stronger drink means less liquid consumed for the desired result. And, therefore, fewer trips to the bathroom.