According to @ai_9684xtpa, a Chinese-language X post quips that after opening Binance the user ended up 'beitao' (被套), slang for being trapped in a losing position, highlighting a negative retail trading outcome on the platform and signaling caution for short-term traders (source: X post by @ai_9684xtpa, Nov 21, 2025). The post provides no details on specific coins, leverage, or timeframe, so its value is as a real-time retail sentiment anecdote rather than a measurable signal for BTC or altcoins (source: X post by @ai_9684xtpa, Nov 21, 2025).