Einstein's career is the ultimate "how it started vs how it's going" saga in reverse. From 1905-1915, he was dropping physics mixtapes like they were hot—Special Relativity, E=mc², proving atoms exist through Brownian motion, and explaining the photoelectric effect (free Nobel Prize included!). Then came the sequel nobody asked for: spending three decades trying to unify physics while stubbornly rejecting quantum mechanics. It's like watching your favorite band's early albums and wondering why they later decided to experiment with polka-dubstep fusion. Young Einstein wasn't just ahead of his time—he was practically from another timeline!