Bought an anesthetic sprey and a needle that is used to draw blood. Took aspirin and warfarin then tied my arm as I saw in a video. I actually put the needle in my arm and blood came out of the tube. So I got up to find something to pour the blood. Then the fcking needle came out of my arm and spilled all over the place. After I cleaned up and got a vase to put blood in, the blood in the needle was clotted so I could not use it again. I thought I was doing it this time…