It's good to not know that your business is already failing so you can still give your best and your mind is still at peace, knowing that your business is failing will only make you worry, it will make you think a lot of negative things that will attract negative energy. If you don't know that your business is failing then you will still work hard, your motivation will never go down. You will be able to make a comeback and make your business strong again.
If you don't know that you are sick then your body will heal naturally. It will heal fast because there is no stress on your part. You are not thinking about negative things that makes your immune system weak. You will feel like there is nothing wrong with your body.
Knowing that you're sick will make you worried and that will make your disease even worse. So it is better not to know it so you will act and behave normally, you will live your life they way you live it without any problems.
It's good to not know that you're weak and lack some skills so that you will remain confident and will still try to win with all your might. If you know that you have no chance of succeeding at something then you will really not succeed. But if you don't know that you will fail then there is a big chance that you will win because you will do whatever it takes to win. You will stay motivated and hungry to take actions. You will have hope, you will give your best until the end.
If you don't know that you're lost then you will have a smooth ride, you will arrive at your desired destination even if it takes longer than what is expected.