What's up with these bugs!

So there was a wasp in my room the other night. I decided to kill it while it was crawling on the floor. So i decided to drop my big reference bible on it because that would get the job done. So i dropped it and then picked up the bible to see the slain wasp on the floor. Well wouldn't you know that blasted wasp was still moving around and after dropping that reference bible on that wasp another six times it still was holding on to life. So finally i got sick of it and took the heel of my red shoe and ground that wasp into the carpet with all the strength i could muster! I don't know what it is with bugs these days, its like they have some undying will to live!