Describe the mood as a roller coaster. What is this?

Sentences describing the mood like riding a roller coaster are:

1, riding a roller coaster all the year round, it is rare to have such a long period of emotional stability and peace, and even reluctant to sleep.

2, the recent mood is like riding a roller coaster, like a hedgehog, it will always hurt the people closest to you, which is really difficult. When can I find that calm and gentle self again?

A lot has happened today, and I feel like riding a roller coaster. I hope there will be a good result in the end.

4. Every time I see the reminder, I feel that I want to see it on a roller coaster, but I dare not. I am always afraid that I will be disappointed. I'm old, and I really can't stand being scared.

5, you are strong, you choose the person you love, you are not strong enough, then choose the person who loves you.

6. Distance will generate suspicion, indulge freedom and lead to indifference, but it will never produce beauty.