= Non-spoiler hints =

Say the words you see.  They can have interesting effects.

Reading is fundamental.

Yes, the fissure in the Hall of Mists can be bridged.  By magic.

"Free bird": It's more than an epic guitar solo. Do it twice!

There is a legend that if you drink the blood of a dragon, you will
be able to understand the speech of birds.

That vending machine?  It would be better off dead.

Ogres laugh at humans, but for some reason dwarves frighten them badly.

When rust is a problem, oil can be helpful.

A lucky rabbit's foot might help you keep your footing.

The troll might go away when you are no longer unbearable.
