What do we look for and try to achieve in this life? Is it wealth, health, family, or love? during those process we then encounter a lot of things, that might hurt our physical body or our mental health. Because life in this world is actually really hard, we compete with the other human being, but at the same times we need to also cooperate to be able to achieve our goals, or the other are using us to achieve their goal.
Let's take happiness for example, it might seems so easy yet hard to achieve at the same time. there are tons of other factors that affect how someone achieves happiness, sometimes by wealth, sometimes by love, but not everyone can get that easily. Sometimes they also need some sacrifices to achieve that.
But at the same time. the way we approach and see those sacrifices and difficulties might bring a different result on how we feel during those process. One might choose anger, sad, or overwhelmed. But if you can, try to choose to laugh at those things, because laughing or just a simple smile can bring joy to your soul. thus could boost your mental health, so that it might help you to ease the pain, and make you better, and maybe could achieve a little piece of happiness just by smiling or laughing.