From my personal experience, working is not necessarily an issue. As our lawyer put it, “everyone works, so don’t stress about that”. The things they seemed mostly concerned about were whether or not you entered the country legally, if you’ve overstayed your visa for reasons that would exclude you, and issues with the law.

Some methods of entering the country are harder than others when it comes to the approval process, such as tourist visas.

I mean, that’s why they called it volunteering, isn’t it?

You would say no, but some others might want to do it.

There’s no way they didn’t mean the layer of tp dust that comes from some extra soft brands of toilet paper.

Per this article, artificial sweeteners can create an insulin response in the body and can ultimately lead to some degree of insulin resistance. Though, they do state that more studies need to be performed.

https://pmc.ncbi.nlm.nih.gov/articles/PMC7014832/