I don't reuse foil, or any paper products. I will reuse plastic containers if they are a nice size and see through - but not for food - for fabric for a project. Anything that had meat or dairy products get thrown out! I especially like those plastic salad bowls - the family size. I wash them and they make nice project containers.
As for something never happening to a person does not mean it does not happen. I had an uncle that used to say the same thing about his meat. He liked it rare, until he wound up in a hospital at deaths door! He ate it rare for over 50 years before this happened. Now, everyone who was alive then still has the habit of eating their meat well done even if it does not have as much flavor. (He did survive but never ate meat rare again.)
About the toilet paper - LOL - guys just don't get it! If I had their plumbing I probably wouldn't either!