This must be another part of the forge that you failed to explore thoroughly. You may have been all over the place trying to look for items and puzzles, but they keep on regenerating. It is slowly getting on your nerves as you feel the need to move on from this place. However, no matter how annoyed you get, you won't be out of here unless you find your own way out again. It's very quiet in here and for some it should help with concentration. But for you, it makes your anxiety grow. You're becoming very sensitive to every little sound you hear around you. And it doesn't help you one bit. It actually slows you down because you always end up looking for the source of the sound. Seeing that it's delaying you, you stop for a while and take a deep breath.
After calming yourself down, you once more set out to find the objects you need for the puzzles. Having passed one forge helps but it doesn't change the fact that you are still stuck. However, it gives you the hope of getting out once more and experience freedom. Play Escape From The Forge Episode 2 room escape game by Mouse City.