Paths Of A Hero

Hero or Vigilante?What is the difference?It used to be black and white,a boundary so sharp cut that many have found themselves in pieces just for approaching why is it blurring now,as Eraserhead tries to keep his head low while unwittingly gaining 20 kids,at least 3 Pro Hero friends and seems to have caught the eye of All Might himself,all the while his past is chasing him?