Those people who are afraid to invest in bitcoin i think it's their choice to play safe for not taking the risk but to those people willing to the risk has a chance to become successful because if we put our money in investment and having proper knowledge and guts i think we can achieve our goals in life through bitcoin help.
The coward is identical to someone who seeks safety, not fear. In bitcoin trading people tend to think realistically for the short term, not long term because they are looking for safety, when prices rise slightly sold because they are profitable. Falling prices are quickly sold to avoid greater losses. Investors must be brave to hold bitcoin for a long time until the price is high, if the hit and run is small profit because it is too volatile.