Continuing along this passage, which would seem to have been hewn from the rock by some desperate person using only their fingernails, you come eventually to a very dark room. There is an ominous grating noise coming from somewhere, but you can't see well enough to determine the cause. Fortunately someone hands you a gaslighter. On lighting the lighter you are mildly perturbed to observe that the walls are closing in.

Will you:

a) PANIC
b) Relax with a cigar...