If what you want is to transform thoughts, apply the so-called solid tools. The professional alludes to a metaphor with two balls, one red and one green. “When we feel bad, we are looking at the red that symbolizes what we do not want. At that point, we have to direct our conscious attention to the little green ball, which makes me feel good, ”she adds. It is something that works even when you are not aware of the source of discomfort, when your thoughts are automated.