Useful advice from "Be better today".
Adapt the information for you.
Around the abundance of information, and you can find both confirmation and refutation of almost any view. Your task is to choose what works exactly in your particular case and moreover, not to take it in its pure form, but to adapt for yourself.
All very individually, and blindly listening to any speaker or author of the book, you can hurt yourself. Therefore, it is important to keep awareness at a high level and analyze information, apply it in practice, and based on the results - something to leave, something to filter out.
in a nutshell take everything with a grain of salt?