One of the hardest things you'll do. You're going to see how huge everything is at home and how much we waste. Come up with abbreviated stories to tell people...and when they ask "How was it?" All people want to hear is a short answer. Don't take offense to it, it's just the way it is. Join your local RPCV group so you have a group of people to talk about the transition with. And don't get too caught up in American food...it's really not all that good.