This is a fun story, sometimes the need for Internet is so great that it can cause panic :) I liked the story

Once I had a tense situation at a time when access to the Internet was lost. I was on a difficult exam and accurately photographed the task. I ruled this photo to my friend, who had to solve it and send the decision back to me. For the transfer, I used viber (it may not be familiar to you, but it's popular here, analog WhatsApp ). The exam was intense and so I was worried. Phones were banned, it added complexity to the whole operation :)
After 10 minutes, I began to worry more, because the message from a friend did not come. I took out a phone to check it and found out that I had lost access to the Internet. It surprised me, how ?!
At the right time, the Internet just disappeared. I began to reboot my phone but this did not bring results. Frankly, it was exciting.
The time of the exam expired and decided to break free and solve the problem himself. It turned out "not very good".
But the miracle happened on the last minutes of the exam. The Internet appeared :) and I managed to write everything.
If interested, then I passed the exam perfectly.

Here such there are moments when the Internet can fail you. (but probably not the Internet, but a smartphone or an access point :)
Thank you