If you're competitor-focused, you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.
如果你是以竞争者为中心的，你必须等到有竞争者在做某事。以客户为中心让你能更有先锋精神。
The secret of being miserable is to have leisure to bother about whether you are happy or not.
Emotions are adaptations that have evolved to coordinate other psychological mechanisms in solving specific adaptive problems.
