The theme is of disappointment. Alfonso is clearly not fond of his genetics and his teeth are naturally built like this. He sees a star in a magazine and sees he looks like him in some ways but his mouth is closed and Alfonso assumes he has all his teeth perfectly in place.
1. Can cause stress.
2. Reduces amount of time that can be spent on things like spending time with family.
3. You can practice incorrectly which can reinforce bad habits.
4. It gives the teachers more work to do.
5. Everything needed should be learnt in class.
