Right and how do you stop your wife and/or kids interupting you every 30 seconds?
I also I have a huge backlog of tech books that I should work on because this career kinda requires it.
I also I have a huge backlog of tech books that I should work on because this career kinda requires it.
The unvarnished truth is that the answer to your question ("how do you stop your wife and/or kids interrupting you every 30 seconds?") for many people is "I don't". They don't stop them, that is. Because they don't have to. Because they didn't marry someone who interrupts them every 30 seconds and then have kids with them and then raise those kids to be the kinds of kids who interrupts them every 30 seconds.
I tell both my kids "don't stay up too late" just before I go to bed (usually around 11pm). Beyond a certain age you can't force them anymore and they have to learn their limits themselves.