When you were born, you need to face the ups and downs in our life. For example, you need to learn to speak, learn to walk, learn to write, learn to read, and so on. Whenever you learn a new thing, you will be always full of joy. But the hardness only you know. Perhaps, you have thought about giving up, but in the end you insist on. In this world, there is no difficult, only those who do not adhere to. As long as you can hold on, that's not a thing. Perseverance prevails! This is the eternal law! Come on.