a/the happy medium
A healthy balance between two extremes. It can be difficult for working mothers to find a happy medium between maintaining their careers and caring for their families.
The midway point between two extremes. For example, We need to find a happy medium between overdoing the holiday season and ignoring it entirely . This expression, first recorded in 1778, was once known as the golden mean and is based on ancient mathematical principles.
a happy medium
COMMON A happy medium is something that is successful or pleasant because it avoids being extreme. Here you have the freedom to be energetic, lazy or strike a happy medium in between. Tours like his provide a happy medium between protecting the sea-life and giving holidaymakers a unique experience.