Traits That I Admire In An Entrepreneur

I've met many entrepreneurs and founders and wannabe founders over the years. Some were convincing, some were not. Some of the convincing ones persuaded me to work for them. Taking the best of what I've seen so far, what are the traits that I admire in an entrepreneur?

They really understand the problem they are trying to solve
They have a strong vision of what the future will look like once they've solved the problem
Others follow them because they are inspired by the vision
They are humble enough to ask for advice and realise when they need help
They build a team where each individual plays to their strengths
They are frugal with money but generous in spirit
They systematically want to test every part of their business model and will change course based on feedback
They know their numbers; daily, weekly, monthly, quarterly, annually
They have relentless energy and tenacity
They speak with their customers directly
They are open and approachable
Their word is worth something and they follow through on their promises
They can be trusted
They can tell a great story
They find it difficult to comprimise on quality
They can react quickly, decisively; yet manage to make time to reflect and plan ahead
They are positive and enthusiastic
To find such a person is rare but when such a person comes into your life, the rewards of supporting them with your time, money, help or attention are exponential.