I would love to have a fentenyl od but it's not something you find easily in the UK, had it once pre surgery best feeling I've had in my life. Then they knocked me out.
Heroin I was reading, if you are not opiate naïve, you need a fuck of lot to get to the point of oding and that costs money and you have to find a supplier, not impossible but again not as easy as turning on a light switch either.
Firearms and explosives in the UK hahahahaha.
Jumping don't really want to spend the last moments of my life pissing and shitting myself from fear, because I would.
Ditto jumping in front of a train plus the train driver ends up traumatised. Not really fair on them.