Had a dream where I was in Japan speaking Japanese

I was doing pretty good at remembering words and speaking. To my surprise in the dream I was actually able to communicate pretty well with others… Until I needed to use the bathroom, and I asked an older woman at a street stand where the toilet was. I used the word “トイレ” but I guess my pronunciation wasn’t good enough for her to understand but eventually she realized what I was saying and replied to me “便所?”. I woke up shortly after her reply and looked up this word and to my surprised it’s an actual word for toilet. Thought it was pretty wild that I learned a new word from a dream and wanted to share my experience.