Generosity and abundance

"Come in, come in! and know me better, man!"
> warm and welcoming demeanour reflects generous spirit
> use of explanation marks and repetition of "Come in" convey warmth, openness and inclusitivioty
"This is the way to a man's heart.. if you have any, show it!"
> challenges scrooge's heart
> Urges scrooge to "Show it", ghost emphasises importance of compassion and kindness
