With nothing to do, I share my story. It's been nearly 10 years since I registered on an exchange, and during these 10 years, I've missed many opportunities for wealth. I started university in September 2009, and at that time, a roommate of mine recommended Bitcoin to me. He said the price was very cheap, a few dollars or something I forgot. He told me he wanted to use the money his family was giving him to buy a laptop to buy this thing because he often liked to hang out in the library, and he could borrow someone else's computer for course selection and such. But I strongly persuaded him not to invest. At that time, I was the class league branch secretary and had a relatively high status. As a result, over the next ten years, he invited me to his city to enjoy life, but I never went because I had closed the door to wealth for him. Although I thought it was a scam, during my four years in university, he kept telling me that this thing was always rising, and I started to pay attention to it. At the end of 2014, I went through a setback that left me very depressed. In 2015, I started a new business, and during this period, I saw this thing drop from a high of 8000 to nearly 3000. I took out 150,000 and bought dozens of them. I hoped this thing would rise back to 8000 to realize my wealth. However, after holding it for about half a year, it remained around 2000 to 3000, with little change. Another classmate from university told me that cows from Guizhou were relatively cheap and wanted to bring them to Guangdong to sell. He kept urging me to sell and invest in him. In the end, I sold, but I did not invest in him because he realized that things were not as easy as he imagined. The door to wealth was closed for me by another classmate. The boomerang I threw away years ago ultimately struck back at me. $BTC