Answer:
1). It helps you connect to that specific person inside the book, help you to feel their mood, helps you understand how a character feels and helps you understand the motivation behind their actions.
2). Because it´s like going through our own problem, so you tend to automatically connect with the person inside the book, and now your tuned in and you can actually focus and now your finding information because your not just roaming through the passage your actually reading, comprehending, and understanding and that there is how you make it easier for your brain to find information.
3). A self-to-text connection is something you make between a piece of information and make it your own.
Explanation: