It's OK to talk to yourself. It's if you answer yourself that's the problem. Look for a copy of 1966, KRLA DJ "Emperor Bob" Hudson recording of a song titled "I'm Normal", including the lines "They came and took my brother away/The men in white picked him up yesterday/But they'll never come take me away, 'cos I'm O.K./I'm normal." Has great lyrics like "I fill my bathtub with strawberry jam" & "I make crank calls to Ringo Star". True 60's classic!