I have met a ghost. It's a long story, but I'm a believer - absolutely. She didn't mean any harm I don't think, but she moved things, turned on lights, caused her car horn to blow in the driveway with no one in the car, and no one near the car. Just pretty obvious stuff that I personally witnessed. She had died by getting hit by a car after an argument with her husband just a few months earlier. Young, like under 30. A few years later, the husband also died in his 40s in a plane crash.