Recently I was looking at cracked.com, that scary site of internet crack; it's second only to tvtropes.org in addictiveness. Just ONE more funny list. I'll just follow that ONE more link. No, OK just ONE more. Oh, I wonder what that next one is like. Hang on, how did it get to be 3am? So with due warning given, look at just this ONE list of the 10 most important things they didn't teach you in school. It's hilariously and totally true, all of it.
In the spirit of that, but on a very much lesser scale, here are some things I've learned recently.
1) You know when you cut yourself while chopping up food, and put on a bandaid really tightly, because you remember from first aid that compression stops bleeding? Always remember to loosen it within the hour. Ow.
2) You really shouldn't pot roast one of those heart-tick extra lean cuts of meat. It will come out much too dry.
3) An overly dry piece of meat can be turned into a rather good cottage pie, by chopping it very finely and adding tomato paste, herbs, stock, wine, carrots, onions, peas etc, then simmering together for an hour or so to meld. Then add a good topping of mash and bake until hot.
4) You don't have to peel your spuds under cold running water. Dunking them in a bowl of warmish water will do nicely, once to peel, once to rinse clean. It feels much better in midwinter, and it saves water.
5) Don't use a serrated knife to chop up cold (dry) meat. Use a chef's knife or carving knife. (See point one.)