Going through the packrat stack from my parents and ran across my report card from preschool, probably 4-5 years of age.  Says very clearly that I need to improve on:
1) Obeying quickly and cheerfully
2) Relaxing during rest time

Even back then I didn't want to follow rules and directions unless they made sense, and certainly didn't know how to relax when officially approved!  Precurser to hobby?