When it comes to service-related business, one of the biggest misconceptions about business is that the more things a business can do, the more valuable it will be in the eyes of the customer. Unfortunately, nothing could be further from the truth. Profitability comes from being an "inch wide and a mile deep".
Many entrepreneurs feel that by offering more services they will have more income streams, leading to higher overall revenues. However, in practice, this is just not true for a small business. You must go niche or go broke