I remember in an essay you wrote a long time ago (I think the one about "doing things you love") you said that if you've found something you love doing, then th

I remember in an essay you wrote a long time ago (I think the one about "doing things you love") you said that if you've found something you love doing, then the "concept of spare time will seem mistaken". So you love working with Y Combinator, but still have spare time? :-) BTW I really liked that essay and if you had any new thoughts, a follow-up would be great.