Beans have to be carefully processed? I soak them in a half-gallon Ball jar for at least a day, but that's pretty much it. I usually swap the water out a few times because I procrastinate pretty badly when it comes to cooking and the water gets murky after half a day or so. If I haven't cooked them by the next morning I toss them in the fridge so that they don't start smelling sour. What have I been neglecting to do, and when should I expect it to kill me?