My first instinct was “That’s it?!” That’s your big number one life tip?
I’m all about life hacks and life coaching, it’s what I do. Most of it is marriage and family stuff. Relationship oriented. Perhaps my personal number one life tip would be to “stop being selfish and self-centered”. I would start it the way Rick Warren did in “The Purpose Driven Life”: “It’s not about you.” I loved that!