I have a 10th grade boy who also has difficulty socializing and has very little social life outside of school. So, in 1779, he returned to Germany. It is beyond the scope of this review to discuss the neurobiology of savant and the reader is referred to other sources, 13 ,14 but the brain mechanisms giving rise to savantx02010;like features may be relevant to the understanding of the neurobiology of a genius mind, such as that of Mozart. First published as "Lass froh uns sp26811.Exe download ("Let us be joyful").