What a Roller Coaster Ride

Are there common characteristics among riders?

Is there a certain characteristic that makes a person want to ride roller coasters?

I went to Disney World in Orlando, Florida. I went not only to have fun but to do research on this question too.

It's a Small World

In the attraction ride, It's a Small World. I have done background research on this. I sat outside the ride, and saw a little girl who was about 3 feet tall, and the ride had a must be feet tall rule for riders.
Big Thunder Mountain Railroad Roller Coaster On-Ride POV Disneyland California

What I figured out?

I figured out that it doesn't matter your age or anything to go on roller coasters. It only matters that your always a big kid at heart and that you have fun too!