Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.
While some of us prefer complete silence, an uplifting piece of non-distracting music (without lyrics) may improve mood and increase the chances of information retention.
With hazelnuts roasting over an open fire and Jack Frost nipping at our noses, there's nothing like a warm donut whether you like to " dunk 'em" or prefer the " Kreme Krispy" to bring people together.
They would doubtless be congenial with the generality of female minds. But I confess they would have no charms for me. I should infinitely prefer a book.