Talking about being upset and feeling bad

The troubled words are as follows:

1. If I can’t be your only one, I won’t even be your favorite. If what you give to me is also given to others, then I would rather not have it. It’s not scary if you can’t get it, but it’s a joke if you can’t keep it.

2. I have finally reached the age that I envied most when I was a child, but I have not lived the way I liked most when I was a child. There are many people in this world who don't have what they want, and I'm just one of them.

3. You have to understand that no matter how hot the water is, it will still get cold, no matter how full the enthusiasm is, it will still fade away, and no matter how full the passion is, the person you love may leave. So you have to be good and grow up. If you don't open your mouth anymore, your future will be long, and you have to get used to people walking away.

4. The sweetness of the past is out of reach, but the sadness of reality is never far away.

5. You always blame me for bringing up old scores because they have never been properly dealt with. Now I've thought about it, if you don't want to deal with me, why do you have to force yourself? It's better to let it go, just like that.

6. If he doesn’t love you, it’s absolutely useless for you to be infatuated. If he doesn't love you, all your efforts will be useless. If he doesn't love you, it's useless for you to be charming. Don't be stupid, it's not that you are bad, it's just that he really has no feelings for you.