“The first principle is that you must not fool yourself—and you are the easiest person to fool. So you have to be very careful about that. After you’ve not fo

“The first principle is that you must not fool yourself—and you are the easiest person to fool. So you have to be very careful about that. After you’ve not fooled yourself, it’s easy not to fool other scientists. You just have to be honest in a conventional way after that.” — Richard Feynman Then, in order to not fool yourself, you have to know your own weaknesses: <https://en.wikipedia.org/w/index.php?title=List_of_cognitive_biases&oldid=1184961099 https://en.wikipedia.org/w/index.php?title=List_of_cognitive...>