"He who worries about calamities suffers them twice over. "
The inspirational message for the self employed from this quote is:
In saying “He who worries about calamities suffers them twice over” what Og Mandino is really telling us to do is not to worry about it when things go wrong because, by doing that, you not only suffer with what went wrong but you suffer again by worrying about it unnecessarily. There is no point in beating yourself up over something you’ve done wrong or something that’s gone wrong. If something has happened that was not meant to have happened, deal with it and carry on.