Who or Whom Did You See? Even though you often hear who did you see in everyday conversations, the most grammatically correct answer is whom did you see. Whom refers to the object of the preposition or verb in a sentence.
How he is blind, Who his family was, How he gets food/live.
Its important because if you dont respect yourself how are you going to respect others a respect is important in the adult world because if you dont respect your boos he wont respect you and chances are that he might even fire you for that so this is my answer to your question