Gregers Tychos childhood home was in Smedegade in Roskilde. An ordinary residential street. But on the other side of the road was Sct. Hans hospital, a psychiatric institution. In the book Never Learned to Dance Gregers Tycho is going back in order to satisfy his childhood curiosity. The book contains photographs of the people Gregers Tycho met at the social psychiatric home Lindegrdshusene, which is located near Sct. Hans.