Obstacles. I don’t really think of these things being obstacles, because in the early days you never had all of the things that you would have liked to have had to accomplish your task. I guess I could answer that in a different way in that I was my sister Meredith a rancher from Idaho, and I was visiting there with my family and theirs, and he had a horse that had a bad tooth. And I said, “This horse needs to have a tooth removed.” Well, I knew that he didn’t have the money or there weren’t veterinarians in the area that knew how to remove a tooth. Well, I did. And so we didn’t have the proper equipment. He was a good machinist and we manufactured a chisel to do the wound work that was necessary and other items that were needed to tap that up. I went to a local pharmacy and bought all of the anesthetic material that was in their armamentarium.
