if you don't kill one on the first shot, then 99.9% of the time it will try to kill you and if not the you are in for a hairy experience when you track it into the woods. So, judging by that statement, you have been on so many leopard hunts that at least 1000 times you didn't kill the leopard on the first shot and it tried to kill you. The one time it didn't though it did the exact opposite and ran into the woods and you had a "hairy" experience. You are still alive. It must not be as dangerous as you make it seem.
Some facts, not just speculation would be greatly appreciated.