I went to a 24h gym last night. It was late, sometime around 1:00am. I set up my bench press, did it as usual.
I was pushing a medium set when the barbell hit the holder. Because it was so sudden, the barbell dropped from my hands and landed straight into my sternum. It was excruciating and I lost my strength to push it back up.
The barbell then rolled into my neck. I realised I had not set the safety pins to the correct level.
I blacked out with the barbell (>100KG / 225 lbs) resting on my neck.
I remember going to this place. There was white light all around. Not an artificial white created by lamps, but a natural white. I felt universal peace, painlessness and comfort. I felt that I was "at home" and that it was a familiar place that I had been to before. I was reliving some memories and smiling. It was joyous and euphoric.
Then something "told" me that my time was not up yet and then it was time to go back.
I woke up lying flat on the ground next to the bench. The barbell had become dislodged from my neck after I lost consciousness and I survived. I deduced that I must have fallen off the bench after I lost consciousness - and that if I was not so lucky, I would already have stayed in that place.
Because it was late at night, not many people were near me and I don't think anyone saw or paid attention.
My neck was bright red with the marks from the barbell. My sternum hurts (and still hurts).
I now think that this world is just an intermediate one and that "Heaven", in the terms I've described, does exist. The soul goes to that place after you die and before you are born.