I've been trading in the crypto space for almost ten years now, and I've achieved a certain level of success and technical expertise. Then some friends suggested I try trading U.S. stocks and investing in A-shares. So I gave it a shot, but after a few months, I was down about 10%! After thinking it over, I decided to cut my losses. Maybe I just can't bring myself to like it! The volatility just can't compare to this space. First, the earning potential is on a completely different level. If you can double your money in a year trading stocks, you're already considered a legend. But in the crypto world? Doubling your money in three days is practically routine. Second, the risk is on a whole different level. Stock traders panic and want to cut their losses when prices drop 10%. But for crypto traders, a 50% drop is no big deal—we just go about our business the next day. That's why people in crypto think stock traders have fragile mindsets and can't handle the ups and downs. Third, the level of understanding is on a different plane. Stock trading focuses on policies, market cap, and fundamentals—it's all about exploiting information gaps. Crypto trading, on the other hand, is about trends, liquidity, and news—it's all about exploiting cognitive gaps. That said, the stock market is more stable, and the capital scale is much larger. There's no right or wrong, no higher or lower. It all comes down to your capital size and what suits you best.