I hope they make suicide booths. Just have a sealed chamber, you go in, there's a comfy chair. They seal the door, and begin replacing the air-supply with inert gas, most likely N2 for cost. After about half an hour, pop open the tank and remove the remains. You'll most likely go under around 2mins depending upon the rate they flush out the oxygen from the room, you might feel light headed or tingly for the last minute. You should be dead in less than 10 mins, as though you fell asleep. Obviously they'll never do this due to the stigma of suicide and potential abuse. If they ever implemented it in hospitals as an option of terminal patients, it'll never be cleared for younger, non terminal people. They'd just put you through therapy which rarely works, and explain that you don't have the right to make decisions about your own life, because obviously your too stupid to understand that if you just be normal everything will work out fine for you.