This drop is brutal though. I bought pretty much at the peak. Around $30 each... Now it is 67% down and even with the airdrops I will not break even.
Depends on your time horizon: if you expect a big profit at the end of the airdrops in May 2018, then you might still be negative if you bought all your coins around 30$. If you did cost averaging by buying addittional coins at lover price as a leverage for the remaining airdrops it might look more positive.
If you have anyhow a time horizon of 3-4 years, then you should not worry at all at this point in time - just buy the dips and crashes and HODL.