MOOCs are really great for appeasing your FOMO in that area and giving you a more well-rounded education! You can basically take 101 intro course of any field

MOOCs are really great for appeasing your FOMO in that area and giving you a more well-rounded education! You can basically take 101 intro course of any field from great universities. And if you want to go deeper, the advances courses on a university's page usually have syllabus, with recommended readings etc.