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.
Actually you are right. I think trade bot will have a big impact to those who really want to trade. Smartbot coin has this kind of feature. I think that app is recommended.