Echoing the suggestion to do some WWOOFing. You really get a feel for what the lifestyle is like, find out what floats your boat and what you don’t enjoy so much, and if you can find some WWOOFs in your prospective location, you will get priceless insight into what life is really like in those places which could stop you making a very costly mistake.
I know lots of people who have found that the animals they thought they loved were not the ones which really excited them once they got a chance to work with them. In fact I always thought it was pigs pigs and pigs for me, but although I still love pigs, it’s home dairying, and fleece sheep that have become my passions.
I could write at huge length about the impact of the differences in climate as you go north, go seawards, go near to forest or to mountain, etc, but will limit myself to just a few thoughts.
- there are precious few trees on Orkney (or on Shetland come to that), and there’s a reason for that. The winter months are basically batten yourself and your livestock indoors from the winds; 70mph is pretty much every day winter weather on Orkney, they don’t really get excited unless it’s 100mph. The winds cause little damage, however, as anything that would be damaged has already been destroyed! (Now think about that lack of trees again...

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- I moved up to north Cumbria, north of Hadrian’s Wall, from Exmoor. So I thought I knew a bit about weather, and was of the Mark Twain mindset that there is no such thing as bad weather, just inappropriate clothing. Southern arrogance!! Lol. The weather, and protecting yourself from it, is something you have to constantly think about and work with up there, laugh it off or brave it out at your peril. When I was first up there I howled with laughter at an upland farmer lighting his wood burner on a July evening. After a couple of years up there, I was not laughing...
- and you don’t even have to be moving hundreds of miles and a few degrees North to get this sort of a rude awakening. We had a farmer moved across the Pennines to take on a farm near us. He overstocked it, trashed it, had to sell up again at a huge loss within three years. The climate and ground simply couldn’t be farmed the way he’d farmed all his life in Yorkshire.
So make the time to go to these places, talk to inhabitants, and if you can, stay with them and work the land and livestock. If you take no other advice, take this bit.
And... have fun researching! And good luck following your dreams (even if you find you need to modify them slightly

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