A lot of the discussions so far have been about resources but has anyone been developing skills they don't necessarily need in everyday life but could be useful in an emergency or survival situation? Or just things that are a bit specialist and you might not always find when you need it. For example I learned how to make cheeses and yoghurt because it was almost impossible to find a local source where I was. I would also love to acquire wood-working and pottery skills which kind of tie in with a self sufficiency dream. Also learning about fruit and veg growing..
First aid training is probably a more immediate need, and maybe self defense skills. But no US style weapons/ hunting training for - though if we're stuck in the woods and someone takes down a deer I know in theory how to tan the leather so it doesn't go to waste 