What are the qualifications/qualities an Entrepreneur should have to start a business?

Risk taker, stress bearer, punctual, planner, achiever, must have2 years of backup of his/her household expenses.

A fire in the belly will give courage to a person to start his/her own. But remember the technology travelling faster than anything else that reduces the need of manpower support in every business.   Right now ATM technology eliminated the Teller in the banks. Cars are likely to become real automobile that doesn't require drivers.