Everybody starts somewhere, experience is the best teacher. Some start with a good amount of knowledge under their belt and others start with none...
I personally started with no knowledge of the plant. No internet back then to teach me what to do. I didn't know there were males and females, i knew nothing about light cycles, i didn't jack shit. I was just a kid who had just scored his first bag of grass and was amazed it had seeds in it so i tried to grow them that very same day...