I tell most beginners the same thing, 'Brewers make wort, yeast makes beer'.
Yeah, I know, it's very overused saying, but it's very important to understand that most of what you are doing is just process.
I'm an extremely laid back brewer, and I wish there were more like me, because it keeps a lot of newbies from joining.
Beer to me is all about the recipe and technique. It's almost identical to cooking. A good cook doesn't need timers and doesn't write down sauces constantly. Trust your instincts!
Sanitation is numero uno, and from there it's about basic chemistry (pH of wort, oxidation for yeast, etc), and having a good recipe.
My number one suggestion to new brewers, and even experienced, is to use everything at least once and don't be afraid to jump out of your comfort zone! I recently made an ESB for a friend who is moving soon, and it turned out to be a huge success!!!! I basically only brew IPAs because that's what I normally buy/drink, but it was really fun to do something new and have it pay off first try!