No libres la última guerra - Estrategia de la guerra de guerrilas mental

DO NOT FIGHT THE LAST WAR
THE GUERRILLA-WAR-OF-THE-MIND
STRATEGY

What most often weighs you down and brings you
misery is the past, in the form of unnecessary
attachments, repetitions of tired formulas, and the
memory of old victories and defeats. You must
consciously wage war against the past and force
yourself to react to the present moment. Be ruthless
on yourself; do not repeat the same tired methods.
Sometimes you must force yourself to strike out in
new directions, even if they involve risk. What you
may lose in comfort and security, you will gain in
surprise, making it harder for your enemies to tell
what you will do. Wage guerrilla war on your mind,
allowing no static lines of defense, no exposed
citadels--make everything fluid and mobile.

Robert Greene