You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.

一个人可以选择退回安全地带或迈向成长。成长必须一次又一次地选择；恐惧必须一次又一次地克服。

The past beats inside me like a second heart.

一部好电影是让观众带着更多问题而不是答案离开的电影。