If you are interested in starting your own business you should carefully consider writing a business plan. This is a vital step in starting a successful business; it is a roadmap outlining how you plan to maintain and grow your business. According to the U.S. Bureau of Labor Statistics 90% of businesses fail in the first 4 years. Even if you do not need funding to start your business you should write a plan for yourself. This will allow you to see if your ideas are realistic and if a profit can be made.. In this PPT, I have described about writing a business plan by yourself is a good technique or not.