After decimating several vegetables, I decide juicing is my favorite form of food preparation. There's something perversely appealing about subjecting an innocent plant to that much violence.

I've started to look at life differently. When you're thanking God for every little you - every meal, every time you wake up, every time you take a sip of water - you can't help but be more thankful for life itself, for the unlikely and miraculous fact that you exist at all.

This is what the Sabbath should feel like. A pause. Not just a minor pause, but a major pause. Not just lowering the volume, but a muting. As the famous rabbi Abraham Joshua Heschel put it, the Sabbath is a sanctuary in time.

Think of negative speech as verbal pollution. And that's what I've been doing: visualizing insults and gossip as a dark cloud, maybe one with some sulfur dioxide. Once you've belched it out, you can't take it back. As grandma said, if you don't have anything nice to say, don't say anything at all. The interesting this is, the less often I vocalize my negative thoughts, the fewer negative thoughts I cook up in the first place.

I grew up in a very secular home with no religion at all, so I was starting from zero.

Behavior shapes beliefs.

The best we can do, to paraphrase Pollan, is to eat whole foods, mostly plants, and not too much.