I will let you decide that, however, I would like to bring to your attention one major cause that may make you feel uneasy or less confident, that is no other than your teeth. The good news however is that you can have a healthy, strong and brightly shining set of teeth with proper adjusting to a good daily teeth care routine.

Brush your teeth at least twice a day
One main reason for the decaying of teeth is, not brushing your teeth regularly or after meals. However, it is not only the routine, you need to give attention to the type of toothbrush you are using. A soft-bristled toothbrush with a small head is the best since it hurts your gums less and also allows you to brush up your teeth in the back. Between two to three minutes of brushing would be the best recommended.
Limit sugary foods and acidic drinks
Sugary foods and acidic drinks such as cordials, soft drinks, and fruit juices are enemies, all ways against maintaining a healthy set of teeth. That doesn’t suggest you not take any of those foods or drinks, but it is best to control how much we have them. These types of liquid acids have the potential to soften certain tooth material such as tooth enamel, which could result in holes such as caries or cavities. Though sugary foods do not contain these acids, bacteria found in the dental plaque could change them into acids thus causing them to be harmful too.
Regular check-ups
We are not experts in determining certain problems with our teeth. Usually, we get to know about them only when we experience some sought of pain or when we see some cavity or a wasted tooth, but by then we have already lost some precious time. Visiting a dental clinic Berwick based for a regular check-up could prevent such unfortunate possibilities.

Protect teeth from injury
Do not ever use your teeth for anything other than chewing food. There are many recorded cases where children had knocked out their teeth while trying to open something or doing something foolish. If you are still a child with your first set of teeth, you will definitely have a new tooth growing there instead, but there is a high probability that the tooth growing after a knockout, to grow out of the way. Therefore, try to save your teeth at all costs.
If you can follow this daily routine and the recommended check-ups, I am sure self-confidence in no way will be exposed to harm due to your teeth. In fact, it will boost up your conversation skills.