What they actually mean ???

If a barber makes a mistake,
It's a
new style

If a driver makes a mistake,
It is a
New path

If a engineer makes a mistake,
It is a
new venture

If parents makes a mistake,
It is a
new generation

If a politician makes a mistake,
It is a
new law

If a scientist makes a mistake,
It is a
new invention

If a tailor makes a mistake,
It is a
new fashion

If a teacher makes a mistake ,
It is a
new theory

If our boss makes a mistake,
It is a
New idea

If an employee makes a mistake,
It is a
'Mistake' No argument, please!