Finding fish can sometimes be fairly easy, but being able to replicate that situation weeks, months or even years later and find fish doing the same thing again is really what separates the good from the great. Obviously, keeping some sort of record of what you have found can make a really big difference, but many people start their fishing journal with grand plans of keeping a ton of data. A few days after starting, they simply stop because the record keeping is taking too much time and effort.
Tom Rowland Podcast