Yes, it is true that if you spend 10 hours a day practicing the piano will probably be a better performance if you spend five minutes a day. And that same logic would apply to the specific skills you use in your business. If you spend four hours each day doing nothing (creation of graphic designs, write press releases, writing sales letters), which, no doubt, develop their skills. But in an effort as a company, its success is based on much more than the total amount of time you put in. Based on what you do during that time, the skills you have, what customers want, how you present yourself, what position, how to market your company, etc.
Some things in life is easy? Staying Thin Eating right + exercise = cookie = Ingredients measurement + After reaching the stinky part of the implementation of a business is that you get what you put in. And it is not easy to guess what the monster wants to eat? but that's your job as a business owner. If you spend hours and hours of networking events that do not work, you are adding to once per week. If you re-create the wheel every time you have to put a proposal together, are taking the time you could be spending on other marketing activities, taking a break for lunch, an afternoon with your spouse and children. If you are starting many projects without providing any of them until the end, we are wasting time spinning the wheels instead of benefiting from one of the great ideas.