Can't see past the end of (one's) nose phrase informal
So absorbed with oneself and one's situation that one is oblivious of or unconcerned about other people or the greater picture in life.
Maria can't see past the end of her nose. She is very self-centered.
I'm so busy running the office day to day that I can't see past the end of my nose.
Michael is a very poor planner. He can't see past the end of his nose.
To describe someone is satisfied with their situation and unconcerned with anyone else's.
To show little interest in something or someone.
To not care in any way.