I guess regret can cause anxiety -- the constant torment, etc. That's how I'm feeling right now. I won't elaborate with a long story since I don't think the details are necessary, but I regret missing an opportunity recently. And the regret just eats away at my mind. Kind of like the anxiety I have when I'm on an airplane and am afraid. Only I'm not afraid that something bad is going to happen -- I'm afraid that I can't live with my own choices. And wish I'd done something different. And then I torture torture torure myself. I can't eat or sleep, and sometimes I just want to harm myself (I don't). How long will this last? I'm not even thinking clearly enough to know from past experience.

Sidony