I don't get the question correctly, but let's try to answer. I had convulsions a month ago at the beach, if people just didn't notice me I would have died in like 3mn more.
My friend gave me a mortar (4th of July) and said it was a dud. After putting a smaller firework and seeing it not doing anything I went full retard and put my head right above it. Right after I turned my back, a shot flew up. Same q