1. Business is not a do-or-die affair:
You will find it more comfortable to live as an employee than to be a dead CEO. Make it an habit to only do business with a peace of mind. Don't do business on a level that could give you an heart attack.
2. That business is not the only thing you can do right:
You can be successful at anything you put your whole might to do. Your business is not doing you a favor. You are the boss!
3. You can't afford to loose faith:
No matter what your level of faith is, in the business; No one believes in your vision more than you. If your business must succeed, you can't be a spectator in it.