“…The course of promotion self-regulation is dominated by positive mood, whereas prevention self-regulation -by negative mood (Amodio, Shah, Sigelman, Brazy, Harmon-Jones, 2004;Cunningham, Raye & Johnson, 2005;Summerville & Roese, 2008;Kolańczyk, Bąk & Roczniewska, 2013). Moreover, a positive affective background facilitates global and intuitive information processing, while its negative counterpart favors analytical and profound processing (Schwarz & Bless, 1991;Bless, Schwarz & Wieland, 1996;Jefferies, Smilek, Eich & Enns, 2008;Kappes, Oettinger, Maeyer & Maglio, 2011;Fredrickson & Branigan, 2005;Kolańczyk, 2011;Zadra, Clore, 2011;Huntsinger, Isbell & Clore, 2014). It comes as no surprise then that a "wandering mind is an unhappy mind," as expressed by Killingsworth and Gilbert (2010).…”