Oh sorry, I should've stated that it's more of an implied thing right here
As the seed determines the sequence of numbers that will follow, it is important that it is different each and every time you play. If the same seed was chosen each time, the pattern of numbers, and how they affect the game, would be noticeable over time, breaking the illusion of randomness.
Which basically means that when you turn the game on you get a seed that stays the same until you restart the game, but since they move places every restart it could be beneficial or not because the next egg could be shiny or it could be 100 eggs away.
Since double/triple/quadruple/multi posting in a single thread is against the rules, it is HIGHLY suggested you edit your last post. It's okay and I'm glad you want to understand the rules better. Good luck! I hope my explanation helped.
its okay for questions to be askin question bout stuff on my private messages but please don't waste time askin for my shiny pokemon...they are not up for trade...otherwise don't mind talkin to anyone...