Ключевые слова: achieve, background, bitcoin, blockchain, business, businessman, career, coding, coin, conference, crash, crypto, cryptography, currency, decentralization, digital, double, education, engine, exposure, feedback, financial, freelancer, future, goal, hands, ico, innovate, internet, journal, laptop, man, memo, money, multi, network, online, paperwork, person, report, sketch, statistic, target, tech, technology, transaction, typing, using, web, working,