I once heard a claim that toilet paper is more addictive than heroin. There might be something to that. I've heard that people occasionally quit using heroin.

I once heard a claim that toilet paper is more addictive than heroin. There might be something to that. I've heard that people occasionally quit using heroin. I only know one family that even has a retrofitted toilet seat with bidet function. That scalds your bung if you try to use it, because they have their water heater set to 99 degrees C. (It might not actually be that high, but they're certainly safe from Legionnaire's Disease.) So toilet paper reigns there still.