Writing appears more forgiving because there is no compiler or interpreter catching your its and it’s issues or reminding you of the rules regarding that or which. Here’s the rub: there is a compiler and it’s f***ing brutal. It’s your readers. Your readers are far more critical than the Python interpreter. Not only do they care about syntax, but they also want to learn something, and, perhaps, be entertained while all this learning is going down. Success means they keep coming back - failure is a lonely silence.