My HA comes and goes and hopefully I'm now recognizing the triggers - namely staying off he Internet and not visiting the doctor for every little thing!
I'm in a bad spot right now - it has been going on since March, ever since I was convinced I was losing weight without trying. Then I worry myself sick and other symptoms brought on by my worry rear their ugly heads. Vicious cycle.
But I can go for months without any HA at all. At one point, I actually thought I had it beat.