The recent article on Fin24 by Marc Ashton about the rough times that Entrepreneurs go through has given many a sigh of relief to know that even the best have had times in the dark corners. My contribution was a collection of stories from various sources, including some of our very own EI members. Go read through the list and see if you can identify with any of them. All names were withheld to protect the integrity of businesses and personal egos. 
It may be worth book marking this page to come back to when you feel all alone and ready to eat them worms in the garden.