Source: http://www.linkedin.com/today/post/article/20121015102429-32175171-top-five-tips-for-starting-your-own-business
When I first started out in business I had nothing more than a 
phone, a copy of the Yellow Pages and a broom cupboard sized office with
 no windows.  Needless to say it was tough.
Whilst I don’t believe there is a magic formula to guarantee you success, there are
some
 common themes.  Here are some of my top tips that I believe will help 
would-be entrepreneurs thinking of going into business for themselves:
1 
 Even before you get started you need to be brutally honest with 
yourself.  You need to ask the question whether you possess the 
necessary qualities to be an entrepreneur. Is there real hunger, courage
 and self-belief in your personal make-up? If there is even a tiny grain
 of doubt then the answer is probably no.
2  Always have 
confidence in yourself and in your abilities but always be prepared to 
listen to other people’s advice and ideas. The only way you can do that 
is by talking to as many people as possible about your business and how 
you plan to reach your customers.
3  Always do your homework. 
Having confidence in yourself and what you are doing is great but blind 
faith can be a fatal mistake. Detailed research is vital and the more 
information and knowledge you have on your side the higher the chances 
are that you will enjoy the results. Talk to everyone, use the internet 
and take a close look at the opposition – it will all help in the long 
run.
4  Do you have a unique selling point that will bring the 
customers flocking to buy your product or service? There are very few 
truly original ideas out there but the very best business schemes are 
often a slight twist on what is already in the market-place. The real 
trick is to be faster, better, cheaper and more convenient than any of 
your competitors.
5  When you are starting out don’t get carried 
away with the things that are not central to the business proposition. 
Instead of worrying about decorating the office or choosing the company 
logo concentrate on landing that first sale or order. The rest will come
 in time but in the beginning the most important thing is to get the 
business up and running and the customers interested in what you have to
 offer them. When in doubt keep your overheads to a minimum but never 
come across as cheap.