Sounds like you're thinking about this in the right way, IMHO.

"I find myself hungry all the time throughout the day."

"Actually that's one of the reasons I'm trying the diet. I'm 20 and don't have any weight problems at all, but I do like the idea of eating in a way designed to keep you lean and muscular and figure it's worth looking in to."

Although I turned 20 long before you were born, most of what you wrote above applies to me - I've never had a weight problem, I felt like I had to eat all the time, and the WD has freed me from being a prisoner to regular feedings. I've been at it for a while now - I'd guesstimate 6-7 years - and I couldn't be happier. A combination of Ori's Warrior Bars plus some portable, good food - in my case, dried figs and almonds - keeps me going throughout the day.