Answer:
1. The Best Way to Hear a Secret
Explanation:
A theme of a story is the main idea or information that a writer wants readers to understand from his/ her novel or play.
The given statement conveys a major idea that keeping of secret may cause someone to suffer from emotional imbalance. Which could lead to a psychological problem, paranoid feelings and pains. Sometimes, telling a good friend about some of your secrets lightens up your mind, and probably save lives.
The given statement belongs to "The best way to hear a secret".
A memoir can be based upon a person or even an event. They are most commonly used after a person has passed or went away somewhere. They are used to help keep memories and celebrate the person. Some must haves can include photos,words,or even things they enjoyed.
I think you mean a scaler quantity.
a scaler quantity is something that is measured without a directional component to it.
ie. mass, temperature, speed
it could be negative value but the negative means its value. you can use a scale to measure scaler quantity.