that thread is both terrifying the pants off me and reassuring me that we are not a family on the brink of complete meltdown likely to only produce permanently fecked-up adults, but that we are, in fact, normal 
dds are 10 and 8. so we're not even at the teen stage yet but dd1 is rehearsing for the role already. periodic strops, declarations of hate, and - tbh worst of all - continued niggling rudeness and complaints: we never have enough food in; she's got NO clothes
; all her friends have got xxx; she put her footless tights in the wash a WEEK ago and they're not clean. (this latter complaint is utterly unfounded btw. I verge on being ocd about washing. NOTHING stays unwasked for a week. Just so you know)
I currently wfh, self-employed, totting up about 30-35 hours a week. 2 days a week I pick dds up from school. 2 days a week dh does and I carry on working. 1 day a week dh and I swap and change.
I'm contemplating a career change which entails 2 years of study, followed by full-time office based work. when I start working dds will be in secondary school. dh works away 2 days a week and then school hours only, from home, 3 days. am I mad? will it be very awful?