I completely agree with garry comments ' 10 weeks is a Litmus test for commitment' .
If one can't be away from home Town for 10 weeks, you are not prepared for 10x or 20x bigger tough situations Start-up is going to throw at you
My all time favorite post on this topic http://avc.com/2010/08/what-a-ceo-does/
A CEO does only three things.
1) Sets the overall vision and strategy of the company and communicates it to all stakeholders.
2) Recruits, hires, and retains the very best talent for the company.
3) Makes sure there is always enough cash in the bank.
great CEOs can and often will do a lot more than these three things. And that is OK.
But if you cannot do these three things well, you will not be a great CEO.