Personality Overhaul? Lifestyle and Sentiments - Sims 4 Snowy Escape

I have to say I am very very interested in this. I really hope it makes the sims themselves feel a bit more unique.

I also hope the sims themselves can evolve. For example, one sim likes to relax in hot springs, knit and do homebody stuff and then meets another sim who likes to ski and snowboard etc. So the more adventurous sim takes the homebody out and of course the homebody is tense from being on the ski slope but eventually learns to love it or at least like it. So yeah I hope these "lifestyles" can change based on activities or hobbies they pick up. I don't want it to be like a trait where they are just stuck with whatever they get based on some activities my sims may be involved with at the time.

I need to know more LOL. Can't wait for the live stream on the 30th