Thank you, bigreb and Gallantwarrior, I appreciate the encouragement.
Although I've known how to kill and skin a rabbit since childhood, I started taking serious stock of my position in the pecking order upon advice from my father-in-law. My wife's American and nearly all of her family hunt. While in their company I soon realised how utterly unprepared I would be in the event of societal collapse or something close to it. That was compounded after the financial meltdown and the Euro taking a nose dive. As I already stated, I'm not stockpiling or anything like that, but the notion of survivalism and the big 'what if' played a leading role when we bought our house. I insisted on us living on a hill so as to enable us to enjoy a good defensive position (as well nice views). We also live close to wooded hill country where deer and wild boar live in abundance and I've taught myself how to stalk, dress and prepare them. We also shoot and eat a lot of pigeons, and combined with the game we take, it's made a noticable impact on our expenditure. We also grow most of our own vegetables. And aside from our guns, I know how to make arrows for my bow that fly true with everday materials (you can make very effective broadheads with half a baked bean can that's been folded, heated and beaten).
I've toyed with the idea of taking our property off the grid, but I'm ccontractor and I need a reliable energy source and internet connection.
All in all, I get a serious sense of accomplishment and wellbeing out of not being totally reliant on outside sources for sustenance, though my wife draws the line at brewing my own beer because of the smell.