To be a good entrepreneur you need to be hardworking, not afraid to take risks & able to keep going even when things get tough. Being creative & knowing how to solve problems helps a lot. You should also be good at talking to people & working with a team. You have to believe in your idea & be willing to learn from mistakes.
Everybody can become an entrepreneur but being a good one means things are supposed to be created in a better version than the ordinary. Sometimes being hardworking doesn't guarantee having the best outcome compared to another entrepreneur who applies smartness in his business. A good entrepreneur knows how to pick the best decisions, for the wrong choices is always an opportunity for corrections and how not to repeat the same mistakes.