If you reflect on it, what you type in Duolingo is often reflect your personality or how you feel about certain things.

I was doing a lesson in Portuguese earlier, and it was asking for a translation of the sentence: “The girl is eating a sandwich”<br><br>I typed reflectively without thinking much, and what I typed was: “The girl is eating a stupid sandwich”<br><br>I’m not sure why I added stupid. It’s not a big deal or anything really. But if reflect on it, I think a lot of times what you type in Duolingo is how you feel about certain things or reflect your personality.