Sheesh, some people on this thread are a bit mean. When you move away, assuming you have friends and family who love you, yes, they do want to see you. And you want to see them. It's just the logistics. OP, Christmas isn't the best time but as you have no choice, I get that.
What I've started doing now on these big trips is planning ahead. So I work out who we need/want to see, and then pre-schedule it. It feels like I'm giving myself a very structured trip but actually, it takes the pressure off massively. So I don't feel the need to rush to see Great Aunty Mary on Tuesday because I know she's going to be at the lunch at Grandma's house on Wednesday. Also, it means you can book these slots in with people in advance. Otherwise, you turn up, and they all want to see you, but only at a time that's convenient for them. Which, while fair enough, is a bit frustrating when your'e on a deadline. This way, you agree a mutually agreeable time ahead of time, and you then plan your other activities around it.
Limit friend activities to one or two dinners/ drinks with an open invite. For your closest friends, it's always amazing how getting together is less of a chore. Do not feel obliged to see everyone you are friends with on Facebook and don't let them pressure you. If they can turn up to your drinks/ dinner event, great. if not, sorry to have missed them.
When visiting family, try to plan an event or activity around it so you're not sat around they rlounge watching small children bash their drums. Suggest trips to local historical sites, national trust gardens, garden centre etc. Doesn't matter what it is. It gets you and friends/family/kids out o house and is infinitely more pleasurable.
That's my 15 years of long distance visits back "home" and for when people come here advice distilled into one post!
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