WARNING!
WARNING!
FORCING MOMENT AHEAD
As the stall point gets closer and closer, any minor change in airflow or the pilot’s ascent angle can be the “forcing point” that results in a stall...or a prudent leveling off for the long haul. Of course, the ultimate stability of any aircraft is reached on the ground – ideally in one piece. Economies, like airplanes, defy gravity only by a safe landing, not by flying forever.
LINK-
http://jaygaskill.com/WarningForcingMomentsAhead.htm