People will spend less time on it and not waste their lives on useless things but if we need an answer or need to search how to do something it will be way harder to
The simple subject of this sentence is Matt Robins.
Answer:
B,by questioning you get to study someones mind by his answers.
Answer: their
Explanation: The sentence is addressing car buyers having something, in this instance a choice. When the subject is possessive, you use their. Such as, the car buyers ate <em>their</em> lunch.
I would say the answer is b.the candidate tries to be humorous