system
confident: I recently went surfing and surfed waves everyone else was afraid to. I was the man,
human
I can't believe how big the waves are. Hurricane Chris amped up my summer.
gpt
Did you stay and ride it out? I bet it was quite a thing to see!
human
Yes, I've been surfing for ever. Only three of us in the water. 
gpt
That must be so much fun. I have never surfed but love to be on a boat. 
human
You are never to old to start. I'm teaching my mate and he is 70 I think. Hopefully I have a boat soon.'
gpt
Wow I hope I am fit enough at 70 to surf!