Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.

我唯一快乐的时候就是在舞台上。

Life is short, and it’s up to you to make it sweet.