The scientific end is metaphysics! The end of contracts is zero! I really do not recommend you play with contracts! Entering the spot market or using low leverage won't lead to zero! Just a kind reminder! It's also a redundant effort! I really don’t want to see some friends in desperation! Why bother! Slow change is fast! The power of compound interest is great! It’s slow from 1 to 10, but really fast from 10 to 100! The hardest part of a person's life is the first million! But once you have it, you'll find that making money isn't that hard! Even if the spot market drops, at least the positions have hope! Contracts, on the other hand, are filled with passion and anxiety! We didn’t come to the crypto world for the thrill! We're also here to make some money! Feel free to criticize! If you don't mind, I'm willing to connect with friends all over the world!