You WILL Have Problems 
From the moment your idea for an invention is conceived you’ll hope to sail through the invention process as quickly and easily as possible.
But as I’m sure you know, you WILL run into problems.
There are so many stages in creating a successful product that you’re guaranteed to have a problem or two at some stage.
Some of these problems will be small and can be fixed easily but others threaten to completely destroy your invention.
Problems such as not being able to turn your idea into a working prototype, the manufacturing cost being too high or companies and investors not being interested.
It’s how you, as the inventor, respond to these problems that will determine the fate of your invention. » Read the rest of the entry..