TO SPARE OR NOT TO SPARE:

Shared or non-shared: This is a matter of ethics. A 20 year old white male engineering student will move from Prescott, Arizona, to Somerville, Tennessee during summer vacation and school winter vacation. The distance covered by the trip is about 1,800 miles. He drove Ford Mustang in 1968. This car needs repair, but it is original. As he is alone, this student can not stay in a place he does not know. Even resting places are too dangerous for lonely travelers.

The basis of the sharing economy is the way people earn money by temporarily providing unnecessary assets such as surplus rooms, spare bicycles, spare seats inside the car. Bob needs to know that there is at least one idle asset for at least 4 weeks a year, Bob also borrowed a garage. But Bob is concerned about the safety of his car. Bob does not like to hand his car to a stranger for 672 hours. What happens if someone damaged the car? So how do you know who has left a specific scratch out of hundreds of users? Although it is possible to create several control systems (cameras etc), would you like to spend your holidays watching the camera so that someone does not hurt your car?

Let's say you have moved to a new apartment, townhouse, or home. You finally accumulated enough money to buy a vacant house. You have your own room, children's room, guest room, office, gym and extra room. This spare room can do whatever you want. So, what will you do for a reserved room? Some people are lost about their relationship. Sometimes they are very happy with the newly found love, so they just direct their attention from their hobbies to their relationship. But when the relationship's hype disappears, who are you? What will you put in your spare room?

Who has your spare key? The most important thing is who has a spare key where the spare key is. This almost corresponds to your problem part of handling spare keys and spare keys. Oh, it is painful to think about the people you trust and the people they trust. Also, if you calculate with the 6 degree key and put Kevin Bacon in the mixture, the brain will soon become a paste. It is necessary to leave the key to someone, which means that you have to delegate some limited confidence to others. Recently, I had a friend who was asked to eat a small Xi Shi for a week, but the owner left a wrong key to her, and they left the country. After calling their more friendly neighbors, she did not find a spare key. Oops! Shih tries to make a shih tie on the carpet ... zu. Your choice is now very limited