[danielf]

Originally Posted by AdamD

Speaking from past and present experience, I'd imagine it's the length of time the person has been depressed for and how many drugs/treatments that they've tried, which have been unsuccessful.

Yes, one would imagine that's the case, but since I don't know what the procedure is, I'm not going to say there's no problems whatsoever. What I have gathered is that Euthanasia based on mental suffering makes up a tiny proportion of all cases.