I agree, just be patient and wait for the market to get on track, and your coins will be back to its previous state if not a higher value. If the coin you invested in is really useful and innovative and the community behind it is still active then there is really no need to worry because it will still remain volatile and active. Just wait for a little while, don't panic sell because you will only lose what you have invested in the beginning. Relax and watch your coins for at least 2 months then you will get the verdict if it is still alive and well or if it turned out to be a sh*tcoin.