It looks like I made a big mistake without thinking like you. I had the capital with a value of 20 times the amount of money I spent when I joined this market. But I didn't drop any of my bitcoin to invest in something else. Now I really want to invest in marketing and business but really have no money to do it. A few friends also suggested that I participate in the transportation business. It's a pity that I had to miss too many opportunities because of this decision!