I don't really study much. I might ready a little and see what kind of color the primary fish is, like you who did well the last time IF the info. If easily found by that I mean one click, and finally which presentations tend to do well. I take all this info. and will still shoot from the hip and sit back and watch. Even after my algorithm is developed, and my hypothesis is proved or disproved, and I put every single odd in my favor from my very scientific way of selecting anglers I'm still bummed when I do poorly. ?