The Sims 4 just like any other game in the franchise is all about change and different life experiences. It allows players to enjoy every type of lifestyle that they wouldn't perhaps go for in the real world, it's truly something unique. Naturally, as Sims live out their lives, they'll meet new people, add members to the family, change homes, and such. These are all pretty big steps and some of them aren't as straightforward as they could be.