"I'm a Dental Hygienist ... I feel really good to be in such a rewarding profession". 

"I'm a dental assistant ... my hours are flexible and I love seeing patients smile".

"I'm a dental lab technician ... I make gold and porcelain crowns and bridges.  I make a great living and love all the new technology involved in my work.  I feel really good knowing I'm helping someone have a great smile".

"I'm a doctor of dental surgery -- a dentist.  I enjoy the flexiilty of my work, which allows me to spend time with my family and the financial freedom to do what I like to do.  It is a very rewarding profession".