system
terrified: I'm going skydiving this weekend. 
human
I'm going skydiving this weekend. I'm afraid of heights and freaking out a little.
human
Oh my! That sounds exciting for sure! I couldn't do it, I don't think.
human
Yea, until this morning when I called and put down a deposit I did not think I could either.
human
Have you ever done anything else so frightening?
human
Yes, I love doing something crazy and the feeling I get from it. 
human
I would say that you're an adventurous person. Me, I'm more laid back and mellow. Kudos to you and have fun!
human
That's i'm so scared but it will be worth it. You only have one life so don't hold back.