It is unknown when cryptocurrency will be bullish or bearish. No one knows when an investor will be profitable. So there is always an increase in risk. But for a professional and experienced person it is possible to make profit by trading. There are many experienced traders who cannot guarantee that they can profit from trading. However, it is not always the case that the trader will be able to make a profit. There are many people who make losses while trading. Even if their experience and knowledge are sufficient, the same situation occurs. Both professionals and non-professionals can make profit or loss but professionals have more chances of making profit than others.