Unsolicited Memes

First-year physics students are like those orangutans on a talk show—nobody asked, but they'll still interrupt your peaceful existence to explain why planets move in ellipses and not circles. Just finished chapter 3? Congratulations, now you're an astrophysics expert ready to enlighten everyone at parties about perihelion and aphelion. The rest of us are just trying to enjoy our coffee without hearing about the square of orbital periods being proportional to the cube of semi-major axes. Trust me, your dating profile doesn't need "can calculate orbital mechanics" as a skill.