I'm not a big man and a whale, but I enjoy the ups and downs of market prices. I have experience trading crypto for approximately 10 years. Even the exchange hasn't been established yet, I saved it in the Coinomi application which I downloaded on my old cellphone, Samsung Galaxy Android version 3.2. In investing, patience is necessary, if you run out of money, how can you hold on to it? analyze the fundamentals, community and tokenomics of a product before you choose, and pay in installments little by little, and if you have 100% profit, don't be greedy, enjoy the profits, and leave 10% tokens for the long term.