The idea of killing yourself because you may one day have a heart attack is bonkers but say you have some slow degenerative disease that’s a lot more understandable

I’ve had a NDE, it was calm, peaceful and I felt nothing but a mild sense of awe looking at what seemed to me to be a huge brightly glowing spark/orb that despite being impossibly bright didn’t hurt my eyes

To live is to suffer, you can’t avoid that but I don’t think actually dying is scary maybe if what leads you there is violent or painful that would be but actually crossing over? I don’t think that will be suffering