3 Hours or Nothing

We all have a finite amount of time to live, and within that mortal countdown we devote some fraction towards our work. Even for the most career-focused, your life will be filled by many things beyond work. This is the sign of a rich life, but one side-effect is that time to do your work will become increasingly scarce as you get deeper into your c... See more

Writing novels is hard, and requires vast, unbroken slabs of time. Four quiet hours is a resource that I can put to good use. Two slabs of time, each two hours long, might add up to the same four hours, but are not nearly as productive as an unbroken four. If I know that I am going to be interrupted, I can’t concentrate, and if I suspect that I mig... See more

Not sure if anything changed my approach to work and engineering in the past five years more than this passage from @Lethain, written in the context of staff engineering but much more broadly applicable.