As with other talented but troubled artists such as Syd Barrett, Brian Wilson and Roky Erickson, Daniel Johnston fights a daily battle with the chronic mental illness that has plagued him nearly his entire life. However, despite recurrent bouts of delusional behavior wherein he has physically endangered himself and others, Johnston has carved out a respectable, influential career as a singer/songwriter, and artist of extraordinary talent that has grown since his first crudely recorded cassette was released in 1980. He has become the singer/songwriter of choice of the alternative/underground rock scene, and at various times has had his work championed by members of Sonic Youth, Yo La Tengo, Butthole Surfers, Half Japanese, Nirvana (Kurt Cobain was often photographed wearing a Daniel Johnston T-shirt), and numerous others.