history: I rode a roller coaster. The other day I got on a roller coaster for the first time_comma_ and I almost pooped my pants because we were so high up. Oh wow_comma_ now that's funny! I've only been on one roller coaster and it was rather small_comma_ but I loved it!
current: This roller coaster was one of the biggest in the world and i'm not good with heights.
next: Oh wow! I'd love to go on a much larger coaster than the one I road. But it might be scarier than I imagine.