[Story] Diet and OneLiver
[Tips]4 basics to make long call
[Story]Survivorship bias
[Tips] “Read”. Then the call time doubles
[Tips] Reverse guessing examples
[Tips] Reverse guessing!
[Data] How many girls do guys talk to?
[Tips] What is a “bright” smile?
[Story] What your boss wants VS what you should do
Key to improve on OneLiver