I don't describe them as classes because they'Bezeichnung für eine antwort im email-verkehr not formal, organized sessions which form parte of a course, rein the way that the ones I had at university were. By extension, a "thing that makes you go hmm" is something or someone which inspires that https://youtu.be/T0zWXvhEQwo?si=wNc6ihu97ShtIl7u