John is actually better at advanced math than Sherlock was. Sherlock can only do arithmetic very well, since math never came easy to him. John had to learn math because he was going to be a doctor.
YOU ARE READING
Sherlock: One Shots & Headcanons
FanfictionIsn't it obvious? This book is a collection of headcanons and one shots of our favourite Consulting Detective and his Doctor. Submit any one shot or headcanon ideas. I welcome all ships, except for Shercroft/Mylock (why would anyone ship a pair of b...
