Shandy57 i am with you on that one, teeth are so important as i have learnt too late to my cost. Mine have cost me hundreds not through neglect as i always have 2 yearly check ups, but in later years the items that are available to prevent decay are much better. When i was a young person all we had was a toothbrush and toothpaste. Now we floss, use mouthwash, and have dental cleaning done at the surgery.
Also trust your gut instinct. It was designed to mimic 'fight or flight' i believe, when centuries ago people used that feeling to survive.