I am sure, bitcoin holders more than 2 months ago have achieved a satisfactory profit. Yes, just from holding and doing nothing. If they decide to sell certainly do not get any loss.
At this state, I would suggest to hold it if you really dont need the money because we may never know when will the price will rise again. You might regret it if you sell it at this moment that the price is still low.
A lot of people hold their bitcoin when the value goes down and sell it at the perfect time that probably will gain more money.
Reading their (millionaires in bitcoin) testimony is the best way you can do in understanding what you have to do in the current value of coins.