The association you made with the word 'assisted' is true Orph. I had to LOL because it caught me off guard and read like a punch-line to a joke. I didn't see that association with the word coming up,

Did you make it through the exam? I mean unless you specifically ask for a definition or mention about something you don't know or understand, I safely assume sometimes that you might as well speak English natively. I think at least on the forums, you've got it down. Feel free to fool any English speaker over the internet and tell them you're from Canada or something, lol. If you mess up, just tell them "That's how we use it up here!" (no offense to Canadians, just ignorant Americans)