Now, I have to buy a "commuter pass" for trains and buses!! However I can't log in application to buy them because I've forgot the password to log in. I want to use this "commuter pass" from tomorrow so I'm upset now. Is it the correct way to use the word "upset" in this situation? => almost; "upset" is an adjective that applies to people or living beings because it describes a feeling. "Upsetting" is used with objects or situations, it is actually like "disturbing" or "distressing".