The fact that Saigyō composed the poem that begins, "I shall be unhappy without loneliness," shows that he made loneliness his master. He also wrote:
In the mountain village
who are you calling, yobuko-bird?
I thought you lived alone.
Notes from Wikiquote
Robert Hass (1994) The Essential Haiku: Versions of Bashō, Buson, and Issa