The only faults considered grave are the following: not respecting the rights of one's neighbor, letting oneself be paralyzed by fear, feeling guilty, thinking one does not deserve the good and bad which occurs in life, and being a coward.
The warrior knows that he is free to choose his desires, and he makes these decisions with courage, detachment, and - sometimes - with just a touch of madness.
Comparing objects like cars, houses, clothes, and defining life according to those comparisons, instead of trying to discover the real reason for being alive.
It's always easy to blame others. You can spend your entire life blaming the world, but your successes or failures are entirely your own responsibility.