I told this in some post of mine but, it wasn't painful before I passed out, only after I woke up my neck hurt like hell but it passed the next day, there was a purple mark but it passed days later, before fainting I just felt a suffocation a pressure in my head, and I fainted, it was a good feeling I didn't feel my body, nothing, it was a quiet feeling, it was all black an emptiness, and I heard my mother's voices, and I woke up. (I didn't jump literally at once, I went down and kicked the bench and I didn't even realize it had fallen)