Based just outside Singapore, one of my favorite places on the planet, is where I found Jermaine Cheathem, an entrepreneur with his own  set of rules that achieves a satisfying lifestyle for himself.
We all want to be happy and contented in life, but sometimes when the pressure of work is so intense,  there is little time to just chill out and do more recreational activities.
Many entrepreneurs become successful,  and the more they do, the more they want to  do.  It is almost like confidence in overdrive, however with  growth, there will always be challenges, stress, missteps, employee and customer issues along the way.
This could also be said for wealth.
When is enough, enough?
Without sounding religious, the Buddhists  have the following statement absolutely correct, "Wealth does not equate to happiness."
Jermane explains his work ethic. His company is almost on auto-pilot, which provides him space and time to do the things he loves.
His common sense approach of "keeping it simple", relatively speaking,  is a path many should follow. 
No one gets out of this place alive,  but don't work yourself to death when you don't have to.

http://www.malcolmteasdale.com