Excerpts from a nice article written by David Griner:
1. Lust: Loving your customers is great, but take it slow.
2. Gluttony: Don’t bite off more than you can chew.
3. Greed: It’s hard to shake hands while you’re reaching for someone’s wallet.
4. Sloth: Always avoid the temptation to “set it and forget it.”
5. Wrath: There are a lot of people out there itching for a punch in the nose, but you’re not the one to give it to them.
6. Envy: Don’t be dissuaded by other people “doing it better than you.”
7. Pride: Stay humble, rock star.
David’s post can be found here