Even if you develop an "intuition" for known tasks (like classification) - there are so many problems that are not tackled yet and no one has any "intuition" ye

Even if you develop an "intuition" for known tasks (like classification) - there are so many problems that are not tackled yet and no one has any "intuition" yet. Common sense very often doesn't work there (in high-dimensional spaces ;)). For example I've only recently stumbled upon an "Explaining and harnessing adversarial examples" article - and that completely changed my perception about my current work in computer vision.