Why are my teens/kids always sad?

[FrancescaC]

I rotate my sim households, and I've noticed that the teen/kid sims are permanently sad if their birthday is not celebrated. It is kind of hard to do that - or go back in and remove all buffs - for ALL of them. Is there any way that I can avoid it? Ie - would disabling need decay help? Any suggestions?

[MarianT]

Try giving them a birthday cake before rotating away. Or you could use the Aging on for Active Household Only option.