Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Sheldon Short guides let you grasp the essentials in less than an hour! Worry is a useful biological response to adverse circumstances, which can sometimes get out of hand. While the anxiety response primes us for action, too much becomes counter productive. This easy-to-read manual explains how to understand and control your worry, and make the brain’s warning system work for you.