So I was messing around with hardcore minecraft and I was trying to find glitches so I could tell you guys. There is this glitch I found where if you die in any world type survival or hardcore and you open task manager and crash minecraft right after you die. When you load back into the world your stuff will be duped sometimes and you would be sent back a little bit and it wouldn't be considered a death. This glitch makes it so you can never die in hardcore minecraft.