Trading is very unpredictable and I think that its risky to do it but on the other hand it stays very profitable for a short term so due to that its also again worth it too.
Yes, of course, trading is unpredictable work, but if we have skills and knowledge than this predictable work give us money, but it is depend on our ability how to earn. Yeah, altcoin trading better is that earn in a short term, than it will be profitable.
but i think it is not unpredictable for those people who have good experience in trading, they not feel any difficulties to predict about the trading where they are interested.
Do you know who is it? And Is there someone is know about the bigdump on the last night? I think too difficult to predict the market movement such as a big dump by a person.
We are just basis our speculation of what we read and observed, it's good if you have many sources so you can confirm it with others if you have a relevant information that will cause a dump. If it's bitcoin, consider the dump as manipulation by the whales, do not believe that there is something bad that will happen with the market as we have seen it many times that crisis happen but still in the end bitcoin is victorious and back in his current price.
The more bitcoin will be challenge the more it gets stronger but for traders who want to make profit in short trade, being active in monitoring the market should be their priority.