Presence is far more intricate and rewarding an art than productivity. Ours is a culture that measures our worth as human beings by our efficiency, our earnings, our ability to perform this or that. The cult of productivity has its place, but worshipping at its altar daily robs us of the very capacity for joy and wonder that makes life worth living.

I have bad days. Sometimes I have a lot of bad days. By and large, I think most people fall into a bad mood because they're able to ruminate on whatever the problem at hand is, and that makes it worse. But when you intercept the rumination process with something that requires your full attention - that's stimulating and absorbing, that places a demand on your intellectual focus - you don't get to ruminate. In a way, it's a mental health aid to be able to do that so much. My routine, what I do, it just feels like home. It's my comfort food.

One of my jobs was at a start-up ad agency. They were trying to do things differently, work with socially conscious clients, and to really be a more creative take on advertising than the industry itself. But I noticed that what the guys at the office were circulating for inspiration still came from within the ad industry. I thought that was really counterintuitive - to only borrow inspiration from within your own industry.

So depending on the day, my schedule is different. But, generally speaking, I get up in the morning, I do a 30 to 45 minute prescheduling of tweets and just seeing if there's anything urgent - do-or-die emails or server outages, stuff like that. Then after that I go to the gym, where I do all my long-form reading - so Instapaper, and all the Kindle books. I go through an embarrassing amount of books per week.

Elegant and lucid . . . a pitch-perfect clarion call, issued not with preachy hubris but from a deep place of humility, for awakening to the greatest rewards of living . . . The Road to Character is an essential read in its entirety-Anne Lamott with a harder edge of moral philosophy, Seneca with a softer edge of spiritual sensitivity, E. F. Schumacher for perplexed moderns.

What I pick for my blog and what I pick for Twitter are different things. One thing that is true for both, by and large, is that it has to feel like something that leaves you with more than just a moment of gawking.

Life is a continual process of arrival into who we are.