First, don't call it learning because for some reason we have made believe that learning has to be something difficult. Second, to make learning fun, it has to

First, don't call it learning because for some reason we have made believe that learning has to be something difficult. Second, to make learning fun, it has to be designed like a good computer game: the difficulty should be slightly above your ability. That way you feel challenged and not bored but not too much so you become frustrated. I think we are still far away from truly "personalised learning" but it's gonna be a game changer.