> I need to get into the gate of light!

No you don't.

>I also need a torch.

That will come later. You'll find that in an area I assume you haven't yet found.

>I opened the shack, but it was empty!

Again, the shack will be useful later on.

>Also, i cant get to the Northwest corner of the Plaza of Larious to get to the woodworkin tools place.

You can't get there anyway. It's not important or part of the game.

>I went with DAruis on his journey thing, and found the tinderox and got the focus stone. It seems like i cantdo anything! here is what i have:
>

Try exploring around the Sage's caves. There's another large area you haven't yet found (apparently) that will answer many of your questions and create quite a few new ones. ;) Try taking a higher perspective on things *hint hint*.

Sosiqui