I prepare trading because I get more profit. The hardest way is to learn enough to become an expert on trading crypto currencies yourself - the easiest way is to find somebody who is an expert that you trust and let them invest it for you. There are many scams with crpto currency trading so don't do any trading until you are absolutely sure you know what you doing yourself or you have absolute trust I the person doing the trading for you...
Trading crypto currencies is a brilliant way to make money, however, it isn't as simple as many portray it to be. Each type of currency having several different underlying factors which affect it.
Bitcoin has certainly been the most successful one, but that's mainly because of its wide acceptance. Especially if you go on to shop anything out on the dark web, you'll wonder if bitcoin is greater than USD.
Firstly, you must be a great forex trader, learn the technical analysis involved in trading forex and using those you must find a strategy by back testing various indicators on the crypto currencies charts.
Despite having enormous passion towards trading, I do not trade cryptos due to a constant fear of unreliable crashes.
Stick to one, keep observing the chart and using simple support and resistances too, you should be able to make some good money..