Well, I got bit by a black widow spider....I would not wish this pain on anybody, it had to be the most pain filled 8 hours of my life till I got to the hospital and they drugged me the hell out. I thought I would be able to ride out the pain but after 8 hours of it just getting worse in the middle of the night....I finally went. Literally there is no break from the pain, the venom attacks your major muscle groups like your chest, entire back and legs and the chest pain can be mistaken for a heart attack. I didnt think it would have been that serious but it was horrible nonstop pain. haha oh well, better look before I put on my shirts next time...and if anyone gets bit go to the hospital immediately, trust me...