Methods that I've ruled out:
N - simply too difficult to acquire and not feasible; too many scams and also illegal so it's likely that even if there was a legit source, it may be seized before it makes it to my destination.
Jumping from height - I am not fond of heights, and there is still too many variables to go wrong. It's only ever considered if I'm really, really out of reliable options, even then, it's still really dodgy. I would rather not consider jumping.
Exsanguination - not a fan of bleeding out to death and likely painful. Not really a fan of cutting, I suppose I have low pain tolerance.
OD - not reliable at all (unless you know EXACTLY what drugs you are taking, how they interact with each other, and even then it's way too unreliable) plus the chance of permanent damage and unpleasant stay at a psych ward.
Hanging (partial and full) - I don't trust that I won't mess it up. After not being able to black out experimenting with night night (I couldn't find the carotid arteries even after diagrams and testing). I'd most likely die of choking before reliably passing out and dying without pain. So as a last resort, but most likely not.
Self-immolation - not a fan of burning alive and then dying horrifically. Very bad way to go out.
Electrocution - not a pleasant way to die with lots of electricity surging through my body, frying and cooking it thoroughly. Horrible way to go, plus doing it at home is no guarantee of death, chances are that one will cause an power outage in their house before they come close to death.