Verity, you'll find there is an added benefit to having an area where you can plant to feed your family and share--those who can't garden due to lack of space or physical ability really, really appreciate fresh produce and will thank you many times!
We are blessed with lots of room and we plant much more than we could ever eat, can, freeze, or dry. The excess goes to a local food pantry, and sometimes I am asked what I have in my baskets as I'm going inside. As soon as the produce is weighed, folks want a couple of cucumbers, a squash, "I'd sure like some of those beans", and the smiles are worth the small effort put into growing those vegetables.