Some people think aiming to lose 175 pounds is insane. For me, it is the only way to get there. When I've set "impossible" goals in a business setting, I've always made them. I get excited and motivated. Small goals don't interest me at all.
If you're in the entertainment business, the name Garry Marshall means success and longevity. When you read, or much better listen to, Marshall's book, My Happy Days in Hollywood - A Memoir, you will come away with a fine appreciation of how to achieve lasting success in any business.