I never played The Legend of Zelda without a walkthrough before. Am I the only one?

[Bofferbrauer]

I used a walktrough for Zelda II: The adventure of Link, mostly to find Kasuto and for the final palace's labyrinth (still couldn't beat it, though). And while I finished the first Zelda without a walktrough, I used one to find all those caves and staircases I missed later on