On 4/13/2012 1:13 PM, sf wrote:
> I'm shocked that no one here can tell me if there are any warning
> signs and what to look for. Never mind. I've educated myself now.

Don't be shocked. There are few warning signs of impending panic attack
other than rising stress level and diminishing ability to cope. It could
happen quickly or slowly.

Not behaving like oneself is part of many problems, so it's impossible
to tell from your description whether it was or wasn't a panic attack.