You are certainly not alone, perhaps investigate more about the subject, it's inevitable, yet treated in a myriad of ways by different cultures. Perhaps there i

You are certainly not alone, perhaps investigate more about the subject, it's inevitable, yet treated in a myriad of ways by different cultures. Perhaps there is something going on around you that at this time has posed questions you've not considered before. It's common for people to have a short spell of panic attacks then not be bothered by symptoms again. Regarding the actual attacks, you would perhaps benefit from looking into the physiological background, what process this is triggering in your body, and how you can learn to exert control over it, it is my understanding that a panic attack should not cause any harm in and of itself, though of course, the experience is unpleasant and scary, both for the sufferer and those around them at the time.