Look dude,if they are in your house, call a professional and get them out, these are not flies, they were coloquially known as cow killers! Evidence towards the cow that died to give it its name is inconclusive, but still, this is serious venom that could be a traumatic brush with death for a child, or a serious pain for an adult... ASSUMING you have them in your HOUSE.If however, you are simply bashing sledgehammers down on little creatures because you can, than I will let you know that you are being callous, intentionally or unintentionally, with the feelings of those who like bugs...like me. Publicizing that, if my fear that you are smashing guiltless creatures is correct...was the equivalent, to me, of getting smacked in the face really hard, and I don't like getting smacked.
However, if this is a misunderstanding on my part, forgive me. It could very well be, I have autism, I make social mistakes like santa clauses elves make toys and presents...but still, I fear....
Here's to hoping this is just a great big mess up on my part....
David