FOLKS...
Never, ever, ever sell Bitcoin until you're ready to retire or you have a serious emergency.
Dabble in the alt-coins, the shit-coins and the Bitcoin-wannabes if you want to trade, but Bitcoin is a "buy and hold" whose value has increased since its birth. (It's going to adjust - just buy the dips and be happy you had the chance to get in cheap).
Happy when it's up / Happy when it's down.