Go show someone how to calculate a gradient vector (assuming they can calculate basic derivatives) and multiply two matrices, and then try to teach them how gra

Go show someone how to calculate a gradient vector (assuming they can calculate basic derivatives) and multiply two matrices, and then try to teach them how gradient descent works or the SVM derivation. That's not going to end even slightly well for your average person. There really is no silver bullet for this stuff. You either need some mathematical maturity, or you need to put in an exorbitant amount of time to understand things.