Mistake

If a barber makes a mistake,
It's a

If a driver makes a mistake,
It is an

If parents makes a mistake,
It is a

If a politician makes a mistake,
It is a

If a scientist makes a mistake,
It is a

If a tailor makes a mistake,
It is a

If a teacher makes a mistake,
It is a

If our boss makes a mistake,
It is our

If an employee makes a mistake,
It is a