自信不是"他们会喜欢我",而是"如果他们不喜欢我,我也没关系"。
Confidence is not 'they will like me'. Confidence is 'I'll be fine if they don't'.
The only thing that you can control is your effort and your attitude.
市场是一个复杂的系统,我们试图用模型来简化它。