I wouldn't sell yet, there will be plenty of dumpers on the way up. Can't get nervous every time someone gets out. Don't be a wuss.
remember this dump? and now 5.15 BTC are hella cheap. BB is right, there will be plenty of people itching to get out and cut losses from the crash on the way up. this is good: it will prevent another bubble from forming. but the uptrend will continue.