If It Ain't Broke, Don't Refactor It

四格漫画：圆头小人先咧嘴大笑，配文“My code is working”；随后坐在电脑前微笑说“Let me refactor it”；接着神情沮丧，屏幕提示“258 bugs found”；最后变成暴怒扭曲的暴走脸。适合表达代码重构翻车后的崩溃、后悔与抓狂。