This is my personal opinion, but I hope Viet finds a good wife.
I don't know if it's because he's American, or if it's just him, but Koichi really loves beer, right?
I don’t really see the difference between being an individualist and simply being selfish.
In terms of an individual person... well, that's personal, and depends on the individual. Whatever it is, an individual person has personal tastes, so make sure to think of that.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.