Entrepreneurs are also great at finding a problem and providing a solution.
When raising funds, if you estimate that you need 25K, I would then double it and add half more. So you guess you need 25K, but in reality, you need around 60K.
Many of my clients have been surprised that what they thought as enough was far from it.
Business plans are essential on getting the right type of direction.
Questions I would ask is:
What is your exit strategy?
Is there a demand for your product?
How are you going to protect your unique product from competitors?
What happens if your suppliers mess you around?
I can go on........the point is that it can be costly if planning is not done properly.
As leelee said, you can bootstrap, however, that may not be the best option for you. How do you know? The business plan.
For raising capital, I help do business plans for my clients. If you want help, just give me a PM and I will provide the details.
Hope it is some food for thought
Regards
Dominic