No matter pump or dump takes place, first of all, you have to remain emotionless and stick to your well-thought plan that must be prepared in advance. The flow of emotions may ruin your plans, so, first of all, you must be cool blooded.
I guess its really hard to be emotionless, just look at how many threads we have seen in the last couple of days asking for advise. And it looks like others are giving up already. So its either you sell off today and wait till everything settles down, or just keep holding and accumulate more in this dip.