in fact every investment must have a risk but how do we minimize the risk by analyzing and predicting a surge in prices and when we have to buy and sell.
Aside from these detailed info analysis, one must somehow understand and get to know their own "gut feel" surrounding everything (after filtering all that noise). Since after all is said and done, the ball definitely stops at some point and one must ultimately decide to trigger those inner demons to either buy or sell, or still hodl instead. 