Saving BTC is another form of gambling with bitcoins , in year 2013 some people bought BTC at 990$ and thought that would rise rise and rise but it fall from then and have not reached near to that till now , if they would had sold then at 1000$ they they ould had made some profit but they thought that BTC gonna be high in future.
I am not saying that holding bitcoin is a bad idea but i am saying use your wit and buy/sell them from time to time.