I have a character who may or may not have isomnia. He's quite offish in terms of personality (at least, outwardly), he leads a very busy life and doesn't seem to sleep. Ever. What are the symptoms of insomnia that other people in his daily life would notice? (His roommates in particular) Would he be able to successfully participate in sports? Produce works of art such as paintings?
Setting: present-day Providence, RI.
Searched: insomnia, insomnia symptoms
Thanks everyone :)