甲。您自己把它做好 -- This is business, you see a lesson. 任何问题都是您的问题,任何问题都必须您负最终责任。
乙。开了她 -- she cannot deliver what she promises to deliver, which brought you into a difficult situation. She does not help at all.
丙。吸取教训 -- 及时跟进项目,不要轻信任何人的承诺, always prepared for the worst, always have plan B, never take off until you get what you want。