0_Apprentice
I have always been fascinated by neurosurgery.
1_Wizard
It's definitely interesting. It's also often known as brain surgery.
0_Apprentice
Definitely interesting. It must be one of the more difficult fields to go into.
1_Wizard
It's really difficult. In different countries, there are different requirements for an individual to legally practice neurosurgery,
0_Apprentice
I'm sure no matter the country they are fairly extensive though. 
1_Wizard
Yes of course. For most countries neurosurgeon training requires a minimum period of seven years after graduating from medical school even
0_Apprentice
That is a long long schooling. Anything else you think I should know?