Amen...
I once arrowed a javelina. There was a pretty massive blood trail through the desert. I wanted to hold back and examine every single aspect and detail of the trail. My buddy just plowed on ahead, trailing observed blood. Gave himself a nice pat on the back for the "good tracking job". Yeah... you can find an easy animal that way but getting a "gimm'e" blood trail and not taking advantage of all the things, besides the gobs of blood, can teach you is a waste. It isn't the sign. It's the excess of sign, as in, there's tracks everywhere but which ones are mine, that count. A little child can read Sally, Dick and Jane (if our smart, enlightened teachers even know what that is anymore). Then there's Shakespeare. I've tried to study tracking but there's no substitute for hand's on, countless experiences. I tip my hat to those guides and trackers. Sure... nothing happens till a customer hits an animal. After that though, a real, skilled outdoorsman takes over. They probably just call that guy Joe, but I call him a "Tracker".