While the search is oriented toward a "system" people will remain a Perfect Loser.
Does this mean that the systems are useless? No, but they are only part of what it takes to win.
Like the anatomy to a doctor, you need to know one or more systems, like a doctor needs to know a lot of anatomy to practice successfully. A professional will need to master more than systems to win.
What separates the professionals from the great professionals, is not so much the domain of knowledge, but the approach to implement such knowledge.
Do not give me a system, give me a concept. Always said my great teacher (Nono Santelli)
Manrique.