Definition of a Black Hole

["Steve Elliott (EQUINE PERFORMANCE)" <eqperform@jps.net>]

 Black Hole ; endurance rides, commonly found in 100 mile events: a. coming
out  in the canyon with a bright full moon and stars to light the way, to
drop into the corner of a creek or tight bend on a trail. unsightly, pitch
dark- blind zero vision, not knowing what is in there.
b. time lapsed rider knows trail so well but why did it take me so long  to
come out of that black hole.
c. lost space
d. sixth sense
e. A cold very dark spot along the trail usually in a bend on the trail
 list experiences in black holes-  during a training ride encounted a bear
just before  the finish line atAuburn ,Tevis  se