The main idea of “let sleeping dogs lie” can best be described as

The answer is: criticizing the draft board

David Lance Goines was a calligrapher, typographer, printing entrepreneur, and author, he uses “Let Sleeping Dogs Lie” in his book “The free speech movement” to show how he personally avoided the military service during Vietnam, to complain about the draft board, that was a committee that registered, classified, and selects men for compulsory military service, and selected him at that time.

showing or suffering from nervousness, fear, or a lack of confidence

you can change by someone having a negative opinon of you in many ways for example thi can lead to depression and taking of ones life also known as sucide this effects there self esteem and ego in a negative way making them feel sad depressed and stressed causing them to act gloomy and sad if this continuses this can lead to self harm or much worse things.

hope i .