them under water? I know form personal experience that it works. I heard on television tonight from a woman in Florida, USA that she believes holding a cracker in your ... morethem under water? I know form personal experience that it works. I heard on television tonight from a woman in Florida, USA that she believes holding a cracker in your mouth while cutting onions helps to keep you from crying. I can't imagine how that would be effective, but I don't dismiss it either, at least until I try it.Do you know any other ways to do it?~