We humans looking for an investment job need to remember: the computer is quicker, faster, and cheaper at math than we will ever be. Understanding math and using the math to invest the way science proved works is still not art because AI can remember and recognize patterns better than humans do too. Math is not investing and science is the back test to sell you will be right in the future. The Art of Investing is about predicting the future direction of the price of investable assets, not the economy nor the price. And no one will always be right. A good investment artist needs patience, tolerance, and courage to go beyond math and science. Remember, calculating the math and science is not a long term job for humans.