Remind yourself regularly that you are better than you think you are. Successful people are not superhuman. Success does not require a super-intellect. Nor is there anything mystical about success. And success isn't based on luck. Successful people are just ordinary folks who have developed belief in themselves and what they do. Never. . . yes, never. . . sell yourself short.
I pay two full-time assistants in my studio, plus consultants who are architects, engineers, and landscape architects, as well as lighting designers.