The Cambridge Bitcoin Power Consumption INDEX shows that Bitcoin power consumption in July dropped by nearly 40% compared to May. Mainly because China bans most Bitcoin mining, which caused a drop in hashrate of about 40%.

Knowledge and practice are always needed, but even that is sometimes not enough.  If you invest in high-risk tokens that seem shadowy, they probably are.  You have no right to complain when your initial worries come true.  Have your decision and move on.

Dan Morehead's investment portfolio formation strategy: buy a cryptocurrency when its price rises above the average for the last 230 days, keep it in the portfolio for one year, and then sell and take profits. Thus, the Pantera Capital fund gave an income of 10.136% over five years.

Tron looks very attractive for investment, especially impressive how fast the whole ecosystem is evolving.  I have a some TRX coins and expect a significant price increase, but whether this will happen in 2021 is a big question

Polkadot seems extremely undervalued if you compare it to similar projects like cardano. Will DOT hit $100 before ADA hits $10? 🤔 Will either of them reach those targets within 12 months? I think yes.

The Economist writing that Mr Su, who runs a logistics business that transports mining machines, has been chartering Boeing 747s to get used ones out swiftly, most are going to Russia and Kazakhstan.

Anyone who takes a look at the growth rate of the leading cryptocurrencies over the past year will ask the question: Has the digital train gone and can you start investing in cryptocurrency now?
For 16 months, bitcoin has grown almost 9 times: in January 2020, its rate was $ 7.4 thousand, and in April 2021 it reached $ 64 thousand. long term. Large companies and venture capitalists saw bitcoin as a defensive asset that insures money against depreciation during the crisis.

I think no! Since the yuan is developed solely for control, it is unlikely that it will give China any strength)