To say things that don't go wrong is...

I sometimes write、nothing can be done、It's not good to think too much about things you can't control.。

On the other hand, you can change the things you can control.、have to change。

当たり前の事書いてる？

書いてる。

理解してるか？

してる。

I can write because I do。that's why? I wrote it again。