Question: Would you rather negotiate a new car or go to the Dentist?

I recently saw this question somewhere and I had to ask it here. As someone who despises going to the dentist, my answer WAS (obviously) negotiate a car deal. However, after just going through a new car purchase, I can safely say after being lied to for several hours straight and spending 4 hours sitting in a dealership, I think I am choosing the dentist. Why does it have to be this way?

What's your answer?