Marsell Gorska Gautier/Getty ImagesThree high-earners quit six-figure jobs to prioritize their mental health.They struggled to manage high-pressure workdays and lack of support.They found new careers that offer flexibility and better work-life balance.Six-figure salaries can come with extremely demanding workloads and higher stakes. This can feel unmanageable without a supportive work environment, and in some cases, employees are left to choose between their paycheck or their mental health.Business Insider spoke with three high-earners who left their six-figure jobs to save their mental health.