It is a feeling of accomplishment even though we humans really didn't do anything.
I grew up with chickens but I remember the first flock of brown leghorns that were mine. ( had a seperate spot in the barn) I raised them for show and got to keep the money from the sale of their eggs.
I was so proud and happy when I got my first eggs from those hens.
It's the excitement of something new. I still check mine early in the morning and again late morning and again in the evening. I was checking a lot more when they first started laying. Now...not so much.
you don't have a problem-My chickens have been laying for 3 months and I still check on them many many times throughout the day! I've only had 3 hens and 1 rooster for 8 months-they've become my smelly babies-and I have some nesting and praying I will become a new mommy!!