the basic logic about trading, Sell in low and buy in high. It mightn't have taken a long time for did it. the keys are in the basic. I think everyone must have understood about this. and how long? It's short in my mind.
well, most people before trading, they think of things that must be prepared to become a trader. well, when starting to buy a potent coin and holding it has made him a trader. well, you can anytime become a friend traders, all you need is money to buy his coins.