Mistake

1. If a barber makes a mistake, it is a.... new style
   
2. If a driver makes a mistake, it is a .... new path
   
3. If a engineer makes a mistake, it is a .... new venture
4. If parents makes a mistake, it is a .... new generation
5. If a politician makes a mistake, it is a .... new law
6. If a scientist makes a mistake, it is a .... new invention
7. If a tailor makes a mistake, it is a.... new fashion
8. If a teacher makes a mistake, it is a.... new theory
9. If a boss makes a mistake, it is a.... new idea
10. If an employee( me also) makes a mistake, it is a.... mistake