During the 2 years of COVID WFH, I got to see my baby grow up and be there for all the milestones. For the next baby, it's full RTO and I've been feeling guilty this whole time that I'm not able to give the same amount of attention to him. His sister learnt extremely fast because I would be there every other hour just playing and asking questions for just a few minutes.
Sorry second kid, you'll have the same attention that I was given when growing up.
On the other hand, people who claim to be more productive with kids running and screaming around them, I think your brains are special. There's no way in hell I can figure out why a dependent service 3 levels deep is OOMing while my kid is tugging at my pants screaming "read to me!!!!!!" And it showed in my performance reviews. I gave presentations with a crying baby in hand, causing me to just totally blank out.
Win some lose some.