Hi
You have to have a holiday.
Getting away enables you to look at your business (& life) from a distance and from different angles. It is this distance that can help your business move on or you will think about how to improve something.
While doing your business on a day to day business can cloud your judgement and you sometimes cannot see the wood for the trees.
Getting away is an imperitive part of business.
(I go away more than once, gotta recharge those batteries)
Regards
Martin