When do you start playing a new sim?

I play multiple households with multiple stories in one save and i don't often get to the end of story so tbh i never have enough of a sim

unless i plot their early demise to spice up my story in which case they still might get to be a cool ghost tho

actually i think ive only gotten rid of bjergsens so far in this save but thats because i have sworn war upon them for being too... bjergsenly

oh and that travis dude i don't think i have his ghost either poor guy