It can be difficult to quantify "better". It is easier to quantify "different". If the goal is to truly learn, try the things most different from what you alr

It can be difficult to quantify "better". It is easier to quantify "different". If the goal is to truly learn, try the things most different from what you already know first. Even if it's not strictly better, it will be different, and it will open your mind to different ways to view problems.