这些问题往往不会立刻引发 Bug，却会在系统规模扩大后，逐渐演变为性能隐患、维护负担，甚至架构级问题。下面这 13 个点，几乎都是小编在真实项目和代码评审中反复见过的“高频误区”。

You get passed around to so many different numbers just to make an appointment. It’s like they make it harder on you when you’re the one paying hundreds each month to be covered by them. The worst ...