Yes, applying knowledge in cryptocurrency investment is very important to any beginners because it will help you to avoid so many things that will hider your progress when others are making progress in the environment. You can get rich in crypto investment but you need to work hard by carry out your personal research daily to know which coin is good to invest in this bearish that will bring a massive income in the future before investing your money. Don't be an hurry to buy coins in the market without a proper research, if the price will still decrease or it will soon increase in the market before buying and hold.