Einstein says insanity is repeating the same thing expecting different results, while machine learning algorithms are literally just vibing through thousands of iterations with the same dataset until something clicks. The irony is delicious - what we mock as human stupidity, we celebrate as AI brilliance. Next time your model is on its 10,000th epoch, just remember: it's not failing, it's "converging to an optimal solution." Gradient descent? More like gradient stubbornness.