Predicting is a highly uncertain and risky field. The probability that one prediction will come to fruition when so many different outcomes could occur is miniscule.
Jack Hough from Barrons had a nice article in Barrons this week about "Cash Sorting". Basically, are you getting the returns you should be getting from your broker or are you asleep at the wheel? His article is attached and is in this week's Barrons (2/13/23). Be aware!