Marin County Supervisor Steve Kinsey says his job is less a job than a “lifestyle.” He regularly works more than 50 hours a week between office activities, community events and meetings; he and his colleagues sit on multiple regional, countywide and nonprofit boards—for Supervisor Kinsey, those include the Metropolitan Transportation Commission, the Marin Agricultural Land Trust, the Marin County Housing Authority Commission and Marin General Hospital’s advisory board, to name a few. He spends his…