I am thinking about buying a generator as I'm worried that somehow I will stuff up the charcoal method. I was going to use several disposable bbq grills, to be "safe", but I am afraid I'll light them up but put them in the car too early or too late, and end up with either a massive headache and side effects, or there won't be enough CO2 emissions to do the job to completion. I absolutely don't want to survive, and deal with the shame, guilt and humiliation that would follow. I already hold more than enough to last several lifetimes. I'm just wondering, with a generator, would I be able to do it in my house? Like in my bedroom? I'm worried if I have it running in my car that the neighbours will complain about the noise, my house is more soundproof than my car. I would stop up the gaps around the door, but I'm just wondering if anyone knows if it's likely to work with a generator, to ctb in a room in a house? Or any other suggestions are welcome too.