Make some rolls then. ;)<br/><br/>Learn is 1d20 + character level + relevant ability modifier. A character can take 10 but not take 20 when making a Learn check.<br/><br/>A character can make a number of attempt to Learn a single technique equal to 1 plus 1 every 2 ranks in the relevant skill he has, plus his relevant ability score modifier. So if a character has 9 ranks in Genjutsu and a Charisma score of 15, he would be able to make 7 checks when learning a technique.