Imagine my name is Dylan, and I hone razors. Let's say I hone 10 razors per day, and I've been honing at that rate for 10 years. I have shave tested every razor that I've ever honed, and 99% of them passed the shave test on the first try and were deemed shave ready. I now sit down and hone your razor for you and, without testing it, I tell you that it is shave ready. Is it? Do I have justification to say that it is shave ready? Can it be proven that it is or is not shave ready without testing? What if 100% of my razors were shave ready on the first try? What if 50% were?