I once had a near death. It really felt like a void and it was super scary. I never understood why it happened. I was with a friend and when It happened he holded me like a dead baby and just like that he was gone, reality was gone. I felt it was happening again two days ago, I couldn’t sleep because I knew that if I did my brain would shut down. I am still waiting for the fears to go away but it was very scary and to think the second time I was alone felt even more like a void.