Sim Personality Depth - Bring back Personal bios, Zodiacs, favorites and more

Personal bios are so needed imo. It's so important to be able to write a few notes about what you're doing with one particular sim, what are his/her goals, what was already achieved, how he/she relates to others... when you're playing in rotation (where i think sims 4 really shines) you can get confused with so many sims in so many households... and we shouldn't have to use exterior tools to manage game's info...