Healing hand's page

I'm going to play a Bones Mystery Oracle that will focus on debuffing the enemies, so I thought taking the Dazzling Display feat and the Wasting Curse would fit nicely.

However, as someone who prefers to play spellcasters in D&D 3.5 the question sprang to mind what happens if the character takes damage while using the feat. It's a full-round action after all.

I'm new to Pathfinder and I didn't find anything in either the skill description nor the feat text. So can I just assume that nothing interrupts the display as long as the character is still alive/conscious, not in grapple nor disarmed after the attack? Are there any other condition you should take into consideration? It seems reasonable to rule that the display does not have any effect if you're knocked prone while posing in such a manner, but there seems to be no rules covering that either.

EDIT: I intended to post this in the Rules Question section. Is there any way I move this thread? :-/

Have I overlook sth. or is the only possibility to pay by credit card? (If it matters in this case, I´m from Europe.)
What´s with PayPal?