From 50/50 (it could swing either way and you can have zero knowledge on which way it'll swing), to %1-100 being able to know before hand, how much can you know?
What causes prices to go up? What causes them to go down? Obviously, no one knows for certain when it would happened, but has there been a consistent "pattern" lately? When prices have gone down, have you known to a reasonable degree than they would bounce back up? How?
Trading is not completely gambling. You can control your outcomes. When gambling, you don't know what the results are going to be. There are no data, nothing that can help you predict what's going to happen next. But in case of trading, you have some control over the outcomes. There are indicators that allows you to know what might happen next. If an event takes place that might negatively affect the crypto market, we know what's going to happen. Again, when an event takes place which favors the crypto market, we also then know what's going to happen, right? And then there are those people that just gets lucky haha (look at doge. Anyone who owned large amount of doge at the beginning of the year is already drowning in profits).