Question

then I had better not to get too familiar turn into an affirmative sentence

Answer 1

Then I had better be unfamiliar.

Explanation:

• This is an affirmative sentence.
• An affirmative sentence is a sentence that states something.
• In such kinds of sentences, a positive statement is declared.
• The statement declares that something is valid or true and has no ambiguity in it.
• For example, He is a writer is an affirmative sentence.
• Caroline is a girl.