“…And it is linked to greater professional success, better problem solving, good health (Zepeda-Goncen & Sánchez-Aragón, 2021) and a longer life (Peterson, 2000). Aragón the couple, among which CL and optimism stand out for generating intimacy, inspiring warm feelings, openness and the desire to be reciprocal, facilitating forgiveness, satisfaction and commitment (McDonald, Olson, Goddard, & Marshall, 2018). According to these authors, optimism enriches creativity, the ability to solve problems in a more cooperative and constructive way (Assad, Donnellan, & Conger, 2007;Neff & Geers, 2013) and it has positive effects on energy, which predisposes individuals to seek that their partners are also happy and welfare not only individually but also within the relationship (e.g., Williamson, Karney, & Bradbury, 2013), which is particularly evident in women (Goddard, Olson, Galovan, Schramm, & Marshall, 2016).…”