5- Focus on the wants and needs of your clients - not yours
What it all comes down to is knowing the who, what, where and why of your target customers. The success of your business is not the sum total of the knowledge you have gained, it still is and always will be, the "sale". Success is determined by what products sell and how well they sell. It isn't what you know that counts, it's what your customers want. If you lose sight of this fact, you are doomed to failure. Never lose sight of the fact that marketing your customers' wants is your number one priority.