The money is too static, and takes away from the picture. It makes a decent background, but needs to be done differently. I think the edges running down the center of the picture divide it up too much. The $30 bill isn't helping anything. When you look at the picture, the knife and pistol balance each other out to create an open spot in the center of the pic, which is a large white dead spot.
The weapon needs to be all the way in the picture, or out more. I would change the angle to bring it more into the picture, but having the muzzle pointing to the lower right corner. The picture looks washed out, but I know that it isn't helping any when you are using film and trying to convert into the digital world.
I think perhaps an extra magazine would have worked better than the knife, especially when you factor in the saying that you are going for....
On a side note, you have microsoft paint on your computer, which would allow you to add in your own saying on your pic.