judy77 (12)in SteemitCryptoAcademy • 4 years agoBitcoin prices are now fluctuating around $50,000. As an investor, do you have the courage to invest now?Bitcoin prices are now fluctuating around $50,000. As an investor, do you have the courage to invest now?judy77 (12)in Amaze Creater Union • 4 years agoWhich cryptocurrencies are you optimistic about in 2021? Which exchanges can you buy?Which cryptocurrencies are you optimistic about in 2021? Which exchanges can you buy?judy77 (12)in Communities Feedback • 4 years agoIf I want to learn about blockchain or digital currency, how should I start? In other words, is there any relevant organization for me to choose? PS: What I want to learn is mainly investment knowledge.If I want to learn about blockchain or digital currency, how should I start? In other words, is there any relevant…judy77 (12)in Amaze Creater Union • 4 years agoDo you know any special features of some well-known cryptocurrency exchanges?Do you know any special features of some well-known cryptocurrency exchanges?judy77 (12)in Communities Feedback • 4 years agoWhat do you think of the new world's richest man Musk changing his personal Twitter profile to "Bitcoin"? Will this have any positive or negative effects on the Bitcoin price?What do you think of the new world's richest man Musk changing his personal Twitter profile to "Bitcoin"? Will this…judy77 (12)in Communities Feedback • 4 years agoWhat do you think about the recent breakthrough of the price of Ethereum and its rapid increase in market value?What do you think about the recent breakthrough of the price of Ethereum and its rapid increase in market value?