You can look at the words in front and behind it, because they refer to this big word. You may find a synonym of the word or a close reference. So for example in this sentence: I was excited and ambitious to learn about cars today. So this is a easy example. You can use exited to define ambitious if you dont know what ambitious means.
Answer:
"You want to be very careful about lying; otherwise you are nearly sure to get caught."
Explanation:
The techniques that are used by McCullough help communicate his argument that not everyone is special. He uses wit to convince his audience of his claim.
A dilated vessel with high blood volume
