Brock Purdy's interviews are always worth checking out. Recently, Built 4 More got him on their podcast to discuss his career, among other things.
And if you might have read about how he has issues seeing the field. Before we get into this one, I want to get the entire quote on here:
“So, my quarterback coach Brian Griese, the last couple years, he and I talked about that. He played 11 years; his dad’s Bob Griese. We got talking about how really it’s 60-40 you can see about 60 percent of the time, and the other 40 percent, you really can’t.