ACTUALLY REVERSE IS TRUE, PRACTICALLY I HAVE FEELED IT. IN MY FAMILY AMONG SEVEN BROTHERS LAST TWO ARE DOCTORS AND ONE IS IN MANAGEMENT WHILE AMONG FIRST FOUR ONLY ONE IS ENGINEER, AND ALSO LAST THREE ARE MORE SMART, INTEELIGENT AND HAVING MORE I.Q. ACTUALLY WHAT THEY HAVE STATED IS HYPOTHESIS NOT RESEARCH.BE PRACTICAL.AND ONE IMPORTANT THING FAMILY ENVIRONMENT AND ECONOMICAL CONDITION ALSO CHANGES WITH TIME WHICH AFFECT ONE'S PERFORMANCE AND ACADEMIC CARRIER AND NO ONE CAN IGNORE THESE THINGS.
