I've come to hate this phrase with a passion.  "Pump and dump" refers to a very specific ripoff technique, and yet people on this forum use it like they think they're commentators on MSNBC, using some clever financial jargon.  Drives me nuts.

OP, I've stopped buying as of a couple of days ago, but not because I think we're too high--though we're damn high, and we rose way too fast--but because I've blown through my allotment of disposable cash for the week.  In other words, if I had more dough I'd be buying still.  Not huge amounts, but I'd still be buying.  And I haven't sold any.  I think this bull run still has some life left in it.  Perhaps next week I can get some more at a better price.