...the appointee’s wife was granted a divorce from him because
of appointee’s constantly working calculus problems in his head
as soon as awake, while driving car, sitting in living room, and
so forth, and that his one hobby was playing his African
drums. His ex-wife reportedly testified that on several occasions
when she unwittingly disturbed either his calculus or his drums
he flew into a violent rage, during which time he attacked her,
threw pieces of bric-a-brac about and smashed the furniture.
The Feynman divorce: