Three South Florida entrepreneurs share their perspectives on achieving mental health without sacrificing your startup’s growthBy Riley KaminerYou’re taking meetings from dusk till dawn. You’re never more than an arm’s reach away from your phone. And let’s not even talk about your neverending flood of Slack notifications. You’re a productive machine. Or are you, actually? Multitasking? It’s a myth. Burnout? As many as 77% of workers feel it, and it can ultimately cost businesses $1.8 trillion in lost productivity alone.The good news is that the tech industry has been perking up to wellness, according to Boca Raton-based Gabe Greenberg. He runs G2i, a platform that connects companies with top tech talent on demand.G2i puts developer health at the core of its services