But to be successful, we can also be normal, private citizens and don't need to be entrepreneurs.
Thats when you are referring to a career or being successful in your field of study (i.e Doctor, lawyer, or banker) but when it comes to business, to be very successful, one needs to have the mindset of an entrepreneur, because an entrepreneur is someone who virtualizes a problem and the best possible solutions to such problems in other to create a conducive environment
Some very early HODLers are private citizens, like Lazlo but he should have kept a few of his Bitcoins, when he purchased his Pizza.
It's unfortunate for him but he was an early Bitcoiner.
But you never can judge. Who knows if that 10,000 BTC was the only money he had on him and he desperately needed that pizza to the point of trading it for his BTCs simply because he never knew BTC will be a life-changing asset today, which is why at times its always good to sacrifice our present wants for our future needs