What you are failing to see is that a certain basic knowledge is required to do anything properly.
You're right; to do something properly, it helps to have knowledge.
How does one acquire that, Atlas? Did you know that five minutes after birth? Let me see.. Mom gives birth, the nurse snips the umbillical cord, and baby Atlas looks up and says "aiming at a broadside deer low and just behind the crease of his front leg should not only catch the heart, but both lungs too..." That would be a heck of a mouthful for your first words...
No, as preposterously ridiculous as it may sound, I'm willing to wager that the knowledge you possess was
GASP! learned somewhere!