Amazing post there mate. Being a programmer and sitting in front of desk, it was difficult to maintain my health. But once I got used to workout sessions, it became my habit. Now I follow 3 day push/pull/leg workout. As you mentioned if you don't have time you can do bodyweight exercises. That's what I do on my remaining days. Health is indeed wealth. :)
upvoted and followed.kindly check my blog @rahul516. I write fitness stuff. Follow if you like it.