You can't pre-bless a sneeze...

In a day where people complain about not having enough blessings, who are we to refuse a blessing when it's given. I'm not talking about the "laying-on-of-hands" type of blessing, but the "I'm about to sneeze" type of blessing. Apparently, it is bad form to pre-bless a sneeze. A pre-bless tends to scare the sneeze back inside leaving the sneezer only partly satisfied. If the pre-bless is truly at fault, it is understandable that one would not want you to pre-bless a sneeze. But, if it is not at fault, wouldn't a pre-bless only enhance the post-blessing? Think about it.