The Bomb That Hit Twice

Had half of a steak sub for lunch today. Afterwards, my stomach got upset. And I tried very hard to figure out whether the culprit was the peach yogurt or the steak sub I had. It took awhile. But then I remembered that when I had the other half of the sub earlier in the week, the first half also upset my stomach. Now that's information that could've been useful. But my brain seems to have a lack of urgency regarding this issue. And I nearly ate some more of the sub for dinner (it was so big that it had two halves and then some) until I remembered, as I was pulling the sub out of the microwave, that it might kill me. Thank God my ancestors passed the hunter-gathering stage of the natural selection test. Because I would not have done very well.