The Legend of Zelda: The Wind Waker HD: My Struggles

Here's a tip... if you're ever stuck at a boss, you might want to use whatever important item you got from that dungeon, or if that's not the case, always look for a weakness in said boss.

Ah, the frustration of being stuck in a game - you described it perfectly; the feeling of relief when you get past it! I try to not look up how to defeat bosses and stuff, but if I'm really stuck (I was once on Tomb Raider Anniversary) and I do look it up, it's such a relief when one gets past it.