Some people are really fantasizing about using a small amount to move a big one, for example, only 1000u, normally using 50u to open a 50x position, with the rest used for position adjustment, management, and margin, which is very safe and basically a guaranteed win. The wins may not be huge, but at least stable. However, they tend to open 50x positions with 1000u, often going all-in, and small fluctuations can wipe them out immediately. They completely lack the concept and awareness of position management, commonly known as "leeks" or "gamblers."