That moment when you buy 1BTC at $2500, and then 3 days later someone buys it at $2000. But I'm guessing that it's the risk involved in investing, so what do I do now? Sell? Or hold on them?
If you are entering the coin at a particular rate make sure you know what you are doing and never try to enter the coin when the price is at an all time high but if you enter at a valuation never sell off at a lower rate that is not how trading works,just hold on to your coins and you will get your profit at a later time.Well, they were 0.07 cents when I joined 
Sine you are boasting that you entered when the coin was having the price of peanuts how much did you make till now.