Well I hit a deer.

Unless you have a good kill shot, you are just going to make the bear mad, my guess is he smelled the food in his lunch box, when he was walking out to the truck.
It is truly amazing how far away animals can smell food.
True , Any hunter worth his salt knows Don't Shoot unless its a Good kill shot . But just in case put 2 bullets in his Head or Heart. LOL, C