Elizabeth Bear was born on the same day as Frodo and Bilbo Baggins, but in a different year. This, coupled with a childhood tendency to read the dictionary for fun, led her inevitably to penury, intransigence, the mispronunciation of common English words, and the writing of speculative fiction.
Patrick Rothfuss had the good fortune to be born in Wisconsin where long winters and lack of cable television brought about a love of reading and writing. His mother read to him as a child, and his father taught him to build things. If you are looking for the roots of his storytelling, look there.
Growing up, Pat didn't apply himself and failed to live up to his full potential. Despite the fact that he seemed to have no interest doing something productive with himself, Pat's parents continued to love him. They also were encouraging, but in a very general way, as he seemed to have no actual talents to speak of.
Having enjoyed the hard sciences in high school, Pat began college as a chemical engineer. He soon abandoned that, and decided to become a clinical psychologist. He eventually abandoned that as well, admitted he had no idea what he wanted to do with his life, and changed his major to Undeclared despite the fact that he had been in college for over three years....
Keep reading that one, it's long but great.