There's a lot of nuance here. what to say No to? What are costs of saying No? How to say NO? e..g "No, never" vs "not right now". There are a lot of opportun

There's a lot of nuance here. what to say No to? What are costs of saying No? How to say NO? e..g "No, never" vs "not right now". There are a lot of opportunities that don't reveal themselves in the moment. Say no to those and you'll miss a lot of upside.