Has anyone heard of this guy? If not, search him on YouTube and see what you think. Worth checking out if you have depression in addition to dp. He uses breathing techniques and uses the cold to induce a state of rejuvenation in the body and mind. It is supposed to be great for depression and all kinds of ailments. I perhaps wouldn't try the method if you have extreme levels of panic though as his breathing method literally induces a controlled hyperventilation, haha. I tried it and was ok with it. I don't suffer much from severe panic anymore though. Maybe practising this method would help a person feel more in control of their panic symptoms - light headedness, out of breath feeling etc. People have left testimonials on YouTube saying it has massively helped their depression and anxiety. His methods have been tested and backed up scientifically too and he has set various world records by employing his techniques in extreme environments. I'm yet to try a cold shower. It doesn't really appeal to me after being at work all day and walking home through the miserable Scottish weather and then treating myself to a lovely freezing cold shower! If it works though, I will do it. I shall report back here if i see any positive results. There is such lack of definitive treatments for dp that I hope to add to it in some small way.