It's all about the bears and the bulls, doesn't seem like much gray area. It's simple really, just pay attention to the patterns and trading become a lot easier. Or just use a trade bot, right? They seem to be more popular these days than before, granted the improved technology.
Its hard to predict what will happen in the price of a cryptocurrency and we do not know when bull and bear market start. Nowadays there are a lot of trading bots and not all of them have good features so some people will not use it but once they find a good trading bot where all things that they need are there they probably use it.