system
terrified: I was so scared to go on my first roller coaster. I am deathly afraid of heights.
gpt
I was so afraid to go on my first roller coaster this year. 
human
Did you have fun? It's always great to face your fears!
gpt
I did! But it was so hard overcoming my fear of heights. I thought I was going to die on the way up!
human
Yay! I always find myself really nervous before the ride, but once I'm off of it, I want to go again! 