It depends on what you mean by failure. If you build a MySpace/AOL/Netscape and 15 years later it "fails", most people will celebrate you. However if you spend

It depends on what you mean by failure. If you build a MySpace/AOL/Netscape and 15 years later it "fails", most people will celebrate you. However if you spend three years in your garage building a CRM tool that never launches, that will be uninteresting to most and therefore not celebrated.