Biglaw 30% tax bracket

Some basic math here. I make 215k/year. <br><br>After 30% bracket + 7.5% state, i have roughly 125k left a year. <br><br>Working 2400 hours/year. <br><br>Overtime at 1.5x. Roughly 25 hours/week.<br><br>Makes about $50.50/hour if overtime is included.<br><br>At 30% bracket, overtime makes about $35.35, or roughly 25% more than regular hours.<br><br>Should I stop working at 9 hours/day?