This is a learning game for all of us. You can literally make some unbelievable gains in a few short months. If within 2-3 months you see that what you are doing isn't giving you the desired results change it up. It's also what makes this interesting. Even a nutritionist is not going to give you information that isn't available to you for free online by doing a little reseach. I still wouldn't spend the money. But that's just me. You gotta do what makes you happy. And ask yourself this, is the guy you asked one of the most jacked guys in the gym simply from his workout and nutritional program, or are there other factors involved?

And what Marinevet is saying is true. I have mentioned this before. There are guys that go to the gym year after year and seem to know everything, but their appearance never changes.