This is a common dream which usually represents underlying fears
and feelings of inadequacy and helplessness. Interpret your dream
by considering your primary fears, current difficulties, and
situations in your life that seem to be on a downward spiral,
especially those situations that seem outside of your control
(financial, romantic,etc.). Some people believe that if you keep
falling in your dream and don't wake up that you will die at the
point of impact. This is absolutely not true. In a falling dream
you wake up out of fear and not because of danger of dying.
Superstition based dream interpretations say that if you fall a
long distance in your dream and get hurt, be prepared for really
hard times ahead; but if you fall and are not injured your upsets
will be minor and temporary. 
Dreams of falling usually reflect a feeling of loss of control,
your fears and insecurities, and can be a sign of stress, tension
and pressures in your current life. 
According to biblical interpretations, dreams about falling suggest
that man is acting and walking according to his own way of thinking
and not those of the Lord. 
Cheers! 