2. Your Body

The key to a healthy body is a solid routine that includes plenty of rest and daily exercise (stretching and walking are easy and very beneficial). Also, put healthy food and drink (especially water) into your body, and try to limit how much garbage (like cigarette smoke) you force your body to process.

Get Career Skills for the New Economy now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.