I don't think you learn anything by putting the game on Very Easy and disabling lucky nations. My first game was as Portugal, I was having a blast, allied France, called them in against Castile and expanded a bit. And then France rivalled me, I learned how not to antagonize your allies (back in the days getting caught building a spy network generated AE, and I did not improve my relations with France). Anyway, I decided to play it, France attacked me when we bordered around Barcelona, I got totally destroyed, because I did not know cannons did damage from the backrow so I did not see the point of cannons as they had less pips. I raged a lot, went to the wiki, understood how combat worked, and learned. Having no challenge is not really interesting, you have to fail a lot at the beginning to improve;