I had a piano too as a kid and never once played it, never had the mind to, now o blare my guitar at near full volume (outside) just to annoy my Karen neighbor.
Ah yes, the good ol’ “I suffered so should you” type of parent. Guess they never heard the old saying “Every kid deserves parents, but not all parents deserve kids.”
Stef is the most annoying character in this series, but overall most annoying character, that honor goes to Umbridge from Harry Potter.