At what point do I call it quits on the Dental Dream?

Hello Folks, So, my previous threads will give you the ample background to understand that my undergrad experience has been quite interesting. For the longest period of time I have wanted to be a Dentist. My father is a Dentist. My uncle is a Dentist. I have grown up around this industry, and I have grown to enjoy it myself. Since the 4th grade, I have pretty much known that I have wanted to be a Dentist. There has been no practical Plan B for me. And, while some may say this is just a... At what point do I call it quits on the Dental Dream?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums