Tell me about a time when you drove adoption for your ideas. How did you know your idea was adopted by others? How did you drive adoption for your ideas? How did you track adoption? Would you do anything differently? Tell me about a time you made a decision but the decision turned out to be wrong?  What made you make the decision? how did you figure out it was wrong? how did you course correct? Describe a time when you didn't think you were going to meet a commitment you promised. How did you identify the risk and communicate it to stakeholders? Is there anything you would do differently? Tell me about a project you have done during your career that you found technically changeling, why was it so changeling?