because if you ever watched playtrough or played Fnaf 2 your mind can easily understand what to do because you saw this mechanics before in Fnaf 2, and you can associate this level with Fnaf 2 so it's not that hard, but phase 2 with Mangle is a full madness. You need to multitask very fast, plus this level has unique mechanics which we haven't see before, that's why phase 2 of 6th night in JR's is THAT HARD, that's why i love and hate 6th night in JR's at the same time, because it's epic and phase 1 keeps you concentrated, but i hate 6th night because even with checkpoint night 6 is hard because you need to take on your mask to scare away the owl, and find ghost on cameras and then flash her at the same time(i'm so glad that JR's team added checkpoint between phase 1 and phase 2)