An unawareness for the Theory of Constraints (and a few other models) has led to a massive decrease of service and quality in nearby bakeries. And when the demanding customer starts to walk a mile for a good Brötchen, your business will soon be in trouble. — Dear readers from abroad, in germany you start a sunny sunday with a good Brötchen (bun, baguette, croissants …). I’ve been quite lucky over the past years, because there is a bakery just one door away. Unfortunately, for a good Brötchen, I will have to walk a mile, now. …