"我的心停止注意到天空的蓝色"

Simplified Meaning:

When someone says their heart no longer notices the blue of the sky, it means they are feeling very sad or disconnected. Imagine you are so upset or worried that you can't enjoy the simple things you used to love. For example, think about a time when you had a really bad day; maybe you failed a test or had a fight with a friend. Even if it was a beautiful, sunny day, you might not have seen how nice the sky looked because you were so focused on your problems. This feeling is like when a person is so consumed with their troubles that they can't see the beauty around them. It's a way to show how deep emotions can affect our perception of the world. If you ever feel this way, try to take a moment to breathe and look around. Appreciating small, beautiful things can help lift your spirits and remind you that there is still goodness out there, even during tough times.