An innovative idea and capital are not always enough for a start-up to succeed. The business owner needs knowledge, skills and innate predispositions. Yes, that’s right: innate predispositions. Find out if you have them. Why do start-ups fail? Are bankruptcies caused only by lack of money, underestimated expenses or unexpected changes on the market? Or can the causes be intrinsic, too? How many initiators of another revolutionary start-up ask themselves the question: am I really up to running a company?