Dr.Knowitall explains sneezing
I believe sneezing has something biologically in common with orgasm.First,there's that intense ticklish feeling of pressure & inevitability.Then,there's the even more intense involuntary spasm & expulsion of fluid.Also,there is the whole body spasticity & physical helplessness during the sneeze(untimely sneezes have been known to cause plane-crashes,car accidents & industrial accidents)Finally,just like orgasm,when you have all the buildup to a sneeze & it is somehow thwarted or just can't happen,it is a very irritating & even obnoxious feeling.