One last thing, if you do a quick search on YouTube, you will find many, many recordings of Für Elise. In my opinion, many of them are emotionless and played way, way too fast. These recordings will give you a glimpse into why so many piano teachers refuse to teach it or hear it played badly.
I did find one recording which is performed at a tempo and musical expression more to my liking and with an accompanying video that is beautiful. This video by Lang Lang shows people from all walks of life and in all stages of their lives using this piece of piano music to bring joy and relaxation to their lives.
Isn’t that what music is all about?