I love roller coasters! The only roller coaster I've ever been on that I didn't enjoy was a mouse themed one where the whole point was it taking sharp turns at high speeds making you feel like you are going to fly off the tracks. I refuse to go on anything like that again but I'll go on pretty much any other roller coaster.
never been on one and i have absolutely no desire to, they look like giant metal death traps. i would 100% be one of those people that pass out on them.