Working with a business plan, it will prevent one from entering unfamiliar territory. The plan becomes a working map for him and his organization. I t spells out the things to do and things not to do, the functions and how everyone and every department should operate. It helps one become more efficient, reduce waste and redundancy, channeling one's resources to rightful place and being a guide to the successful running of his business.
I don't know of better way than to let your business give you what you want for your lifestyle. Whether it's a sample business plan for a small business or one where your business gives you a plan, it should tell you what is needed to take you where you want to go and when and how you can get there and it should be in clear simple terms, supported with all the specifics.