The only thing i do since a few weeks is : i buy some altcoins with my BTC (a part of it, not all of course) and try to sell them for a little bit more. With some new coins went this really good.
Yes even I am not buying at a moment, I am busy in earning bitcoins, maybe campaigns or faucets I am trying to earn by working, and sometimes I gamble too, which gives me a bit extra bitcoins in my wallet, so at a moment I don't want to invest fiat in buying bitcoins.
Everyone out here is predicting that the value would go higher in the coming months, So I have a feeling that this is the right time to buy some coins and keep it safe in cold storage, and sell it when the value goes high, If bitcoin price falls then would surely buy some bitcoins.