In the first place, the price of Bitcoin is volatile thats why we cannot predict the price if it goes down or rises. But one thing we know is that, unless there are investors and investments in Bitcoin, it will stay on track. Investors are also one of the main reasons why there are ups and downs. When investors sell their assets and others follow when there is a dump and vice versa
what makes it predictable is because of the people involve with it such as traders, hunters and customers who exploited this tech. More and more people uses this tech like it has no consequences. when more people became irresponsible the more the market will be unpredictable. I think its a matter of instinct and guts for us to gain from it.