A Dou's Eight Trigrams. The truth of the world is often cruel. For the underdogs with only a few thousand or even a few hundred U capital, the only way to turn their fate around is with one word - gamble! So, should one gamble on BTC with a market value of 2 trillion, XRP with a market value of 200 billion, or Dogecoin with a market value of 40 billion? Or should one gamble on the countless emerging meme coins? This is a matter of common sense and choice, and also destiny. Is the opportunity for the underdogs to turn the tables in new projects or old ones?