Panic

Panic is based on wimpy (HELP WIMPY).  The higher your wimpy, the greater
the chance of you panicing upon fleeing the room.  Brave souls never panic
(as they never flee combat) and probably die a lot too.  There are certain
skills and abilities that boost morale, and thus avoid panic effects.

Panic effects include screaming, running, hiding, and some very fragile 
souls can even mentally snap under the stress.  Although cowards may live
longer, they suffer from a host of indignities as a result of their panic.

Know when to be brave and when to run. That is the mark of a true hero.