Even though eating should be a simple physical process of hunger, eat, stop, repeat — for many it is a daily psychological battle. (primalperks.com)
As you have said on numerous occasions / lessons in the past, it's just one big psychological battle. (learntotradethemarket.com)
Much of the film's third act revolves around Louis» psychological battle with The Bird, and together, O'Connell and Ishihara create an electric chemistry as opposing forces in a war of willpower. (screenrant.com)