D1: Typical D1 vet killed Oryx, Crota, Skolas, etc. except he felt out of place with the other guardians resulting in him being quiet and reserved only talking to his ghost and he is very meticulous, thinking about everything through before doing them D2: same as d1 up until forsaken where he blames himself for Cayde’s death and struggles through the pain of losing one of his only friends after killing uldren then he proceeds through the shadowkeep and foresaken campaigns leading into beyond light and he became more open and talkative and afraid of losing another friend