The simpler rules

Just some leisure time before the next chickenpox epidemic

As I previously stated, this challenge was created by Heloise (M3g7e @modthesims) and it is a completed and fascinating work that can be found >>here<<. Still it is quite hard and I admire those who goes by the book. Tbh, I couldn't so I modified those rules to a simpler, easier version that can be found >>here<<. But you should know that it is an excel file, 2003 edition, so there is a possibility that it won't open.