If we define that money investing risk is lost, investment is certainly risky. However, if you define risk as life or time, it is the same as life itself is risk trading. If you control within the scope of your own risk, it will not be a problem.
I think you must know the good, the bad and the reality to be successful rather than just falling without a basic understanding of big loss.
People who have the mentality to risk themselves should be involved with bitcoin-related activities. Only by being willing to get into bitcoin seeing other public users will lead to drastic failure.