Detailed text transcripts for TV channel - CNN - 20100514:17:49:00
>> reporter: sometimes it's hard to remember, he's just 18 years old. all right. >> that was interesting, doctor. it was interesting. >> glad you liked it. >> reporter: for ken net, putting his past behind him means fulfilling that dream to become a neurosurgeon. we're talking about four years of college, four years of medical school, seven years of training. >> seven-year -- >> possibly a fellowship after that. we're talking between 15 and 20 years to get to your dream. that's a long road. >> but i'm ready for it. >> you're ready for it? >> yeah. i have all of this energy. i have to do it som...