We as business owners can get tunnel vision. We are so focused on the original idea that we can't see that the business landscape has changed or is changing underneath us.
It's a 50/50 chance that our ideas will work. It is difficult to eliminate the people or processes that are weakening the potential for success.
It is critical to recognize when to cut our losses and move on to an idea or process that works better.
Don't be blind to the facts around you. Be observant. Be aware.