| 1 | And don't allow your mind to wander while you do it. | |
| 2 | So the focus of admiration is simply shifting upstream. | |
| 3 | Our emotions swim in a soup of hormones and peptides that percolate through our whole body. | |
| 4 | A group of young seahorses drifts in shallow waters off Manly, New South Wales, Australia. | |
| 5 | Normally, inflammation occurs when white blood cells migrate from the blood, through the blood-vessel wall and into surrounding tissue. |