"I mean it shouldn't hang you up emotionally if your record fails"

In this quote, Bruce Johnston is revealing the idea that one's psychological wellness need to not be dependent on the success or failure of their record. He is suggesting that artists ought to not let the result of their work affect them on a deep psychological level. Rather, they should concentrate on the procedure and the joy of producing music. Johnston is reminding us that failure is a natural part of the innovative process and must not provide distress. He motivates artists to remove themselves from the outcome and discover fulfillment in the act of creating, instead of the reception of their work.