What did John Lennon fear?
http://thinkexist.com/quotation/it-s-fear-of-the-unknown-the-unknown-is-what-it/347275.html
According to a quote attributed to John Lennon, he expressed a fear of the unknown. The quote you provided states, "It's fear of the unknown. The unknown is what it is. And to be frightened of it is what sends everybody scurrying around chasing dreams, illusions, wars, peace, love, hate, all that... Accept that it's unknown, and it's plain sailing."
To understand what John Lennon feared, we can analyze the quote. He suggests that fear of the unknown is what drives people to pursue various things like dreams, illusions, wars, peace, love, and hate. He also advises accepting that the unknown is a part of life and that embracing it leads to a smoother journey.
It's important to note that John Lennon's fears might not be limited to just the unknown. As a public figure, artist, and activist, he may have had other fears related to personal challenges, societal issues, or political matters. To delve deeper into John Lennon's fears, it would be helpful to study his life, interviews, and writings.