So many people hate going to the dentist. I'm studying to be a dental hygienist though!
Wow, being a licensed dental professional seems like hard work
It requires a lot of studying. I am starting to work on patients in the clinic now. 
So are you learning alot about the prevention and treatment of many oral diseases?
Yes, I am! Everything from cleaning teeth to spotting signs of oral cancer.  I have to admit, I'm kind of repulsed by saliva, though!
Saliva is a useful bodily fluid for assaying steroid hormones