Is this a question???????
<span><span>A. Many persuasive techniques are designed to work subconsciously.
</span>The answer above is correct. It is important to remain aware for the fact that the persuasive techniques are designed to work subconsciously (when you are not aware).</span>
Miserable is an extreme form of being sad.
<span>Exhausted is an extreme form of being tired.</span>