Frazzle is the only Muppet monster intended to be "scary" in the children's television series Sesame Street. During the late-1980s to early-1990s, his career was limited to that of a background extra, due to his intimidating appearance.

With the exception of one episode, Frazzle always talks in babyish monster sounds. This leaves his age in question, as he holds an unknown occupation that requires business travelling.

Frazzle debuted in season three of Sesame Street, 1971, in a Guy Smiley game show called Beat the Time. Frazzle led a band called the Frazzletones, backed up by Maurice Monster.

In a 1993 episode, Frazzle talked. Despite being a resident of the Sesame Street borough of New York City, he tries to get a room at The Furry Arms. However, the hoteliers refuse to book him a room, as he has a pet human with him. Frazzle protests, exclaiming "Well, it's just not fair! What am I supposed to do, leave little Pickles at home when I'm travelling on business? Come, Pickles, we'll go to another hotel!"

Daniel Jay Goleman (born March 7, 1946) is an author, psychologist, and science journalist. For twelve years, he wrote for The New York Times, specializing in psychology and brain sciences. He is the author of more than 10 books on psychology, education, science, and leadership.

Goleman authored the internationally best-selling book, Emotional Intelligence (1995, Bantam Books), that spent more than one-and-a-half years on the New York Times Best Seller list. Goleman developed the argument that non-cognitive skills can matter as much as I.Q. for workplace success in "Working with Emotional Intelligence" (1998, Bantam Books), and for leadership effectiveness in "Primal Leadership" (2001, Harvard Business School Press). Goleman's most recent best-seller is Social Intelligence: The New Science of Human Relationships (2006, Bantam Books).

The following quote is widely misattributed to R. D. Laing but appears in Goleman’s (1985) book Vital Lies, Simple Truths: "The range of what we think and do is limited by what we fail to notice. And because we fail to notice that we fail to notice there is little we can do to change until we notice how failing to notice shapes our thoughts and deeds." The following introduction prefaces the quote: “To put it in the form of one of R.D. Laing’s ‘knots’:” (p. 24): “Knots” being a reference to an earlier text by Laing (1972):. So it is in the form of Laing, and is consistent with Laing's thought, but is not by Laing. It is informed by Goleman's clinical psychotherapeutic experiences, but it speaks to the field of conflict psychology and facilitation as well. Goleman's book, "Transparency: How Leaders Create a Culture of Candor," (2008, Jossey-Bass), co-authored with Warren Bennis and James O'Tool, argues for the benefits of transparency in organizations.