When going up shit creek is a real thing
In many countries with weak sewage systems, it’s necessary to throw used toilet paper in that little garbage can beside the toilet.
Whatever you do, you are absolutely not to throw it in the toilet for risk of a clog. But if you’re prone to forgetfulness, get used to the inner to flush or not to flush debate. You’re damned if you do, but you’re that shitty foreigner if you don’t.