Every snowflake is special right? That's what our parents said, but the fact is that being special doesn't make one better or worse. Jobs are not equal but they have to be done regardless of one's specialness, and jobs are not the crux of a person's being. Therefore even having a crud job should never detract from a sense of self worth. Everyone is someone's child. All men are created equal, but we choose after that to find meaning in our lives and live them well regardless of circumstances.
I push a warehouse delivery cart for a hospital. I deliver all the stuff to the departments. Without me, they can't do procedures to save lives, but I am a very small and easily replaced cog in a very large machine.
I do advise a lot of doctors on their backyard chickens though! Haha! I have been asked about chicken a spawning, how and why chickens mate, that roosters are chickens too, that chickens poop and pee and lay eggs from the same place, the fact that bantams are a size classification like ponies and horses, oh, so much...