system
apprehensive: I am going bungee jumping for the first time next week and I am very nervous
human
I am going bungee jumping next weekend.  I am pretty nervous and do not know what to expect.
gpt
Whew, you're braver than I am.
human
Or stupider.  I am not entirely sure.  I certainly do not feel brave about it.
gpt
I hope it all goes okay for you. Trust your instincts about doing it or not.