Middle-aged1

📊 Mid-Age Retail Investor Self-Help Daily | 2026.02.28 (Saturday)
🇨🇳 A-shares | Three consecutive months of gains, a good start to the Year of the Horse
February’s market officially closed, with the Shanghai Composite Index rising a total of 1.09% for the month, marking the third consecutive month of gains. This week saw a rare independent trend—while the U.S. “Seven Sisters” stocks collectively weakened, and Nvidia plunged over 5% in a single week, A-shares defied the trend and moved upward, with the Shanghai Composite Index gaining 1.98% for the week, closing at 4162.88 points, just 3 poi

[Mid-Career Retail Investor Self-Help Guide · Daily Report February 27]
Last night, the bears were squeezed once, but the bulls didn't have time to pop the champagne, and BTC pulled back. The current market feels like a cold shower after a hangover—waking you up with a bit of a shiver.
₿ Crypto Circle: Truth Revealed: The recent surge last night was essentially caused by $400 million in short positions being liquidated, forcing forced closures, not a genuine influx of buyers. The bears were wiped out, and the price naturally collapsed.
My view: As long as BTC cannot hold above the key resistan

Don't Let AI Become Your Mediocre " Multiplier": Redefining Labor Value
Many people haven't realized yet: the so-called "replacement" of humans by AI is essentially a major evolutionary leap in labor value.
1. Don't Compete with Machines in "Manual Labor"
Currently, the easiest tasks for AI to dominate are those that can be broken down into SOPs (Standard Operating Procedures) and mastered through practice—"repetitive work."
The truth is: any skill that can be written into an employee handbook, AI can learn to become a "master" in seconds.
Response strategy: Since AI likes to do manual labor

【Mid-Age Retail Investor Self-Help Guide · Daily Report February 26】
Today marks the third trading day after the holiday. The global markets are moving differently, with a focus on the crypto world👇
₿ Crypto Market: The Shorts Are Being squeezed
First and foremost—the textbook-level short squeeze occurred last night.
BTC rebounded to about $68,500, up over 6% in 24 hours; ETH regained the $2,000 level, with a single-day increase of about 10%; SOL, DOGE, ADA, LINK all surged over 10%, almost a broad rally across the altcoin market. In the past 24 hours, approximately $400 million in short posi

【Mid-Age Retail Investor Self-Help Guide · Daily Report February 26】
Today marks the third trading day after the holiday. The global markets are moving differently, with a focus on the crypto world👇
₿ Crypto Market: The Shorts Are Being squeezed
First and foremost—the textbook-level short squeeze occurred last night.
BTC rebounded to about $68,500, up over 6% in 24 hours; ETH regained the $2,000 level, with a single-day increase of about 10%; SOL, DOGE, ADA, LINK all surged over 10%, almost a broad rally across the altcoin market. In the past 24 hours, approximately $400 million in short posi

🐻 2026.2.26 Cryptocurrency Daily｜Mid-Age Retail Investor Self-Help Guide
Today’s Keywords: Short squeeze, BTC rebound, Saylor is at it again
📊 Market Overview
Today, the market experienced a “short squeeze” — BTC retook $67,000, ETH recovered the $2,000 mark, and XRP stabilized around $1.36. In the past 24 hours, over $323 million in leveraged positions were liquidated, with short positions accounting for more than 70%.
Yes, you read that right — the shorts got hammered again. Those players waiting at $60,000 for the “big bottom” are probably feeling about a 9.5 out of 10 on the stress scale

Wu Jihan liquidates BTC
Vitalik accelerates selling ETH
And you
My old buddy
Are still preparing to buy the dip

Damn, Abu Dhabi Sovereign Wealth Fund's latest disclosed holdings show Bitcoin as the second-largest position, with a 46% increase compared to the last disclosure! Middle Eastern oil tycoons are accelerating their entry!🫡

Vitalik, the most strict father of L2s, is determined to take the path of decentralization even further. With the improvement of Ethereum's performance, after Vitalik overturned the historical position of L2s in expanding Ethereum last month, he now plans to expand Ethereum by 1000 times within five years🤣. If we follow Vitalik's upcoming six-family-unfriendly and decisive plan to become the sole ruler, it essentially means dismantling all the VC-driven Ethereum roadmap startups from the past few years. Before this, the Ethereum mainnet itself remained extremely restrained, continuously buryi

On the Self-Cultivation of a Top Hunter: No Fish Head, Just Waiting for the Crash.
Folks, who understands? In this crypto world where everyone wants to turn a bicycle into a motorcycle, “waiting” is the ultimate secret to wealth. Even legends like Munger, Buffett, and Dao (Duan Yongping), aren’t they all made through “holding back”? But here, it seems everyone has caught the disease of “if you don’t trade, you’ll die.”
Take my advice: focus on big cycles, and abandon the gambling gene. Don’t wait for the big trend to truly “squat and jump,” only to find you’ve already cut your chips at the top

Worried that your private key mnemonic is unsafe wherever you hide it? Under the bed, in a flowerpot, behind the refrigerator... It always feels like playing an adrenaline-pumping "treasure hunt"? Don't worry, here's a literary-inspired encryption trick—give your mnemonic a "disguise" with a book that only you know!
First, pick a well-worn, heavily printed "classic" at home—such as the Bible, Shakespeare's Complete Works, or even Harry Potter. The key is: it must be easy to buy, and you should remember the edition.
Next, start your "word search journey": extract each of the 12 mnemonic words f

Many friends have always been a bit "confused" about U cards and regular foreign exchange. Today, let's have a relaxed chat to clarify!
You can think of a U card as a "small foreign exchange reserve expert"—whether it's a Hong Kong card or a USD card, it doesn't use up your annual $50,000 foreign exchange quota. This has nothing to do with whether you've linked Alipay or not; the real reason lies in its "recharge secret": it is recharged using stablecoins like USDT or other cryptocurrencies. Simply put, it's about converting cryptocurrencies into foreign exchange first, then putting it into th