Commands are orders given in imperative form using the simple form of the verb. The strength of the voice emphasizes the strength of the command. For the negative form simply use “don’t”. The person who gives the order is not included.
Listen to me!
Shut the door!
Get out of here!
When we use a command, the subject “you” (singular) or “you” (plural) is understood, so it is not necessary in the sentence.
Relax! (You relax)
Don’t go. (You don’t go.)
When we use “let’s”, the person who gives the command is included and must execute the action with the others.