But that’s much harder to come by for most people.
The small whippets cartridges... you’re paying for the steel, getting a gas in there and markups. If they filled it with room air, it would cost the same.
Do I understand: if you're on a whippet bender you have to do a thing every 30 seconds ?
It seems like that would interrupt and greatly diminish whatever pleasurable effects the substance was giving you ... in fact, it sounds somewhat stressful ...
This has probably saved a lot of lives, tbh. It's hard to suffocate yourself if doing so requires motor skills.
The idea is that the patient can self-administer, but if they over do it, they get too messed up to operate the thing until it wears off again.