How does the sonnet form contribute to the meaning of a poem?

Depending on the form, the English sonnet explores a topic until the final couplet in which the general issues is presented, while the Italian sonnet presents the problem until the end of the second quatrain, and then the overall it presents the solution, which is not found in English sonnets.

Sometimes when you read things in your head, you skip overall small details/words. when you read aloud, you hear those words and it’s easier to comprehend what you just read. saying things aloud also you remember them.