The word ‘don’t’ is a contraction of the words ‘do not.’ It is said to convey a message of what NOT should be done.
Here are some examples:
“Don’t try and fool me.”
“Don’t allow this to happen.”
“Don’t watch scary movies before you go to bed.”
“Don’t cause any more trouble.”
“Don’t chew gum in class.”
“Do not concern yourself with other people’s problems.”
“Do not behave that way.”
“Do not announce your decision until you’re ready.”
“Do not argue with me.”
“Do not arrive late for your meeting.“