Bear in mind, this is a question raised by a passing moment of screwed up brain chemistry. I'll never deny that in the past I have been a depressed personality with tendencies toward self-destructive behavior, and not an ounce of trained therapy has been had to 'fix' that. But I think I can safely say there's no real danger any more. One day (okay, day-and-a-half) in a thousand? And active, conscious recognition that it's happening and not to be over-indulged? Yeah, I think I'm good :) Although I have realized I'm feeling a greater disconnect from the universe at large in the past several weeks, which isn't unusual during the winter, but I need to keep an eye on it.
Heh. Go me.