It was recently displayed at a funeral show in Netherlands, according to South China Morning Post.
However, the level of wit and patience needed to hold breath till passing out is paramount and the motivation would be really acute. Try watching videos of Sadhguru ( Isha Foundation ).In the case of adaptations their source is usually a medium known for making multiple storylines and, in most cases, have a decades-long Myth Arc to mine for ideas.If the Sequel Hook revolves about a character other than the main character, it may indicate a possibility of Changing of the Guard.Remember that suicide should never be an option and that you must consider all the factors before actually attempting it. Try to seek professional help of you are feeling suicidal. Hope they will help to come out of your depression.The machine is still a prototype and it allows users to kill themselves with the push of a button.