How do founders and tech leaders maintain a healthy mental mindset?

This week we're focusing on mental health, specifically the mental health of founders and leaders and the pressures they face. Our first guest is Craig Dunham, CEO of Deepcrawl. He talks through his career and how he helped a business grow from 20 to over 2000 people. Then we talk to Thomas Vosper from Aisle 3. David asks Thomas if we have unrealistic expectations of founders in tech?