"楽観的になることを選びましょう、その方が気分が良いです。"

Simplified Meaning:

When you decide to look at the bright side of things, you'll generally feel happier and more positive. Imagine two friends lose their jobs. One believes they'll never find work again, and feels hopeless. The other decides to stay positive, thinking they'll find something better. The second friend not only feels less stressed but also might find a new job faster because of their positive attitude. Being optimistic means focusing on the good things that could happen, even in tough situations. This mindset can make challenges seem less overwhelming. For example, if you fail a test, being optimistic means seeing it as a chance to learn and improve, rather than as a disaster. So, when faced with difficulties, try to think about the possible positive outcomes—it can make your life feel brighter and more manageable.