Investing your money in bitcoin is really a good investment and for long term holding but it will depends on you if you have bought it in cheap price and most likely to get a lot of profit in the future.
its a blessing in disguise because of its risk and reward feature . the better part here is that even if you loose atleast you did a contribution to help the btc community grow . everyone makes a mistake on investment .
mistake on entering which is acceptable because there is no indication if its the right time or wrong time . or mistake because you sold too early because there is also no indicators if the price will continue or not .