Board Thread:Theories and Speculation/@comment-25043344-20150712073834/@comment-26665178-20150722191649

@thekillman the 8 gates takes training to unlock. and it took 20 years for might dai to learn them. Might guy prob learned in a shorter period and same for lee. But kakashi>lee(part 1 atleast) but kakashi can only use 1 gate. So it seems more then just training is required for 8 gates.