The first time something happened that made me wonder if the Spirit World exists was when I was in the hospital for pneumonia and severe COPD. The nurse had asked me if I remembered anything about a crisis that happened the night before. I didn’t remember a thing. As I was laying there scared half to death the room disappeared and the face of a middle aged Chinese Doctor appeared. He told me that I would be alright. I felt the fear go away.
The second time was very dramatic and still causes me to shake and have trouble driving on roads with a lot of foliage. This happened in October two years ago. I missed my turnoff to get to a doctor's appointment. I drove down into the country until I found a good place to turn. I came up onto the road when without warning the car was up on two wheels and sliding into a ditch. It was teetering like it was going onto the roof in which case I would be dead. Suddenly the car came back down on all four tires. A woman knocked on my window and told me she saw me slide into the ditch and she had a couple of companions who would help me get back on the road. Within seconds the car was firmly on the road and there was no one there.