If the whole process of learning from failure means discarding stuff that's not working, but in fact, our natural reaction is to keep going, to throw more money behind it, to throw more emotional energy behind it... that's a real problem.
如果从失败中学习的整个过程意味着丢弃那些没用的东西，但事实上，我们的自然反应是继续前进，投入更多的金钱，投入更多的情感能量……这是一个真正的问题。