The importance of logic and critical thinking is that in any situation you analyze what are the things that might happen if you make a decisions in your life.
For me it means that it's better to live the lies than to know the truth and be greatly hurt by that reality.
The we all work in a structure.
Evryone has a role in the structure of something. Ex: Society ( We all live in a society where we fulfill our own responsibility and function to let the societal structure progress and remain intact and working)