The successful entrepreneur lives in a world of possibility but spends money in the world of reality. Selling too hard. If you find yourself selling an idea or product too hard to too many people, perhaps it's time to listen to why they are not buying and learn from that vs trying to become a better salesperson. Not setting up support structures. Hire people and services to handle many of your business and personal needs.
Most entrepreneurs do better when they are fully supported, even if transparently.
Be responsible enough to arrange this. Most entrepreneurs over delegate tasks and accountabilities to others, aka dumping. Most people cannot. Some of the most successful entrepreneurs failed several times before doing extremely well. So, if you're failing, fail.